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-rw-r--r--pkgs/by-name/st/stalwart-mail-patched/patches/0001-Allow-to-switch-to-operating-system-CA-root-store.patch1214
1 files changed, 1214 insertions, 0 deletions
diff --git a/pkgs/by-name/st/stalwart-mail-patched/patches/0001-Allow-to-switch-to-operating-system-CA-root-store.patch b/pkgs/by-name/st/stalwart-mail-patched/patches/0001-Allow-to-switch-to-operating-system-CA-root-store.patch
new file mode 100644
index 0000000..17ab1f4
--- /dev/null
+++ b/pkgs/by-name/st/stalwart-mail-patched/patches/0001-Allow-to-switch-to-operating-system-CA-root-store.patch
@@ -0,0 +1,1214 @@
+From af19ac6465bc3f76b61deef15fcdf0a97eaa0904 Mon Sep 17 00:00:00 2001
+From: aszlig <aszlig@nix.build>
+Date: Wed, 21 May 2025 19:03:55 +0200
+Subject: [PATCH] Allow to switch to operating system CA root store
+
+So far, we only used the root CA certificates from the "webpki-roots"
+crate, which makes it very difficult if you want to run a custom CA.
+
+In my case I'm running automated tests of full production systems, which
+also includes an ACME setup that injects a Pebble instance into the
+system's CA certificates.
+
+Since Stalwart doesn't use the system's root CA certificate store, it's
+very difficult to inject the certificate for the Pebble instance.
+
+Given that there's also some interest (issue #247) for doing this in an
+enterprise environment with intranet CAs, I decided to generalise this
+far enough that it can not only be used in my downstream setup.
+
+Currently, this doesn't fully address the issue, since in the long term
+this might be something we'd want to configure at runtime, as per
+@mdecimus's comment[1]:
+
+> A slightly more complex approach is required that allows the user to
+> select at runtime which CA store to use.
+
+However, this makes it at least easier to switch to native root CA store
+by simply recompiling with the "tls-native-roots" feature.
+
+[1]: https://github.com/stalwartlabs/stalwart/issues/247#issuecomment-2437039500
+
+Signed-off-by: aszlig <aszlig@nix.build>
+Issue: https://github.com/stalwartlabs/stalwart/issues/247
+---
+ Cargo.lock                                   | 237 +++++++++++++++++--
+ crates/cli/Cargo.toml                        |   8 +-
+ crates/cli/src/main.rs                       |   8 +-
+ crates/common/Cargo.toml                     |   2 +-
+ crates/common/src/enterprise/llm.rs          |   2 +-
+ crates/common/src/enterprise/mod.rs          |   4 +-
+ crates/common/src/lib.rs                     |   3 +-
+ crates/common/src/listener/acme/directory.rs |   6 +-
+ crates/common/src/manager/mod.rs             |   2 +-
+ crates/common/src/scripts/plugins/http.rs    |   2 +-
+ crates/common/src/telemetry/webhooks/mod.rs  |   2 +-
+ crates/directory/Cargo.toml                  |   4 +-
+ crates/directory/src/backend/oidc/lookup.rs  |   4 +-
+ crates/jmap/Cargo.toml                       |   2 +-
+ crates/main/Cargo.toml                       |  13 +-
+ crates/smtp/Cargo.toml                       |   8 +-
+ crates/smtp/src/inbound/hooks/client.rs      |   2 +-
+ crates/smtp/src/outbound/mta_sts/lookup.rs   |   3 +-
+ crates/smtp/src/reporting/tls.rs             |   5 +-
+ crates/spam-filter/Cargo.toml                |   4 +-
+ crates/spam-filter/src/analysis/url.rs       |   2 +-
+ crates/store/Cargo.toml                      |   2 +-
+ crates/store/src/backend/azure/mod.rs        |   2 +-
+ crates/store/src/backend/http/lookup.rs      |   2 +-
+ crates/trc/Cargo.toml                        |   4 +-
+ crates/utils/Cargo.toml                      |   2 +
+ crates/utils/src/lib.rs                      |  41 +++-
+ crates/utils/src/suffixlist.rs               |   7 +-
+ tests/Cargo.toml                             |   2 +-
+ tests/src/jmap/auth_oauth.rs                 |   6 +-
+ tests/src/jmap/mod.rs                        |   4 +-
+ tests/src/smtp/management/queue.rs           |   2 +-
+ 32 files changed, 309 insertions(+), 88 deletions(-)
+
+diff --git a/Cargo.lock b/Cargo.lock
+index 21c7f726..67fe5739 100644
+--- a/Cargo.lock
++++ b/Cargo.lock
+@@ -410,7 +410,7 @@ checksum = "412b79ce053cef36eda52c25664b45ec92a21769488e20d5a8bf0b3c9e1a28cb"
+ dependencies = [
+  "http 1.2.0",
+  "log",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "serde",
+  "serde_json",
+  "url",
+@@ -1035,6 +1035,12 @@ dependencies = [
+  "smallvec",
+ ]
+ 
++[[package]]
++name = "cesu8"
++version = "1.1.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
++
+ [[package]]
+ name = "cexpr"
+ version = "0.6.0"
+@@ -1250,7 +1256,7 @@ dependencies = [
+  "reqwest 0.12.12",
+  "ring 0.17.8",
+  "rsa",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pemfile 2.2.0",
+  "rustls-pki-types",
+  "serde",
+@@ -1347,6 +1353,16 @@ dependencies = [
+  "libc",
+ ]
+ 
++[[package]]
++name = "core-foundation"
++version = "0.10.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "b2a6cd9ae233e7f62ba4e9353e81a88df7fc8a5987b8d445b4d90c879bd156f6"
++dependencies = [
++ "core-foundation-sys",
++ "libc",
++]
++
+ [[package]]
+ name = "core-foundation-sys"
+ version = "0.8.7"
+@@ -1819,7 +1835,7 @@ dependencies = [
+  "pwhash",
+  "regex",
+  "reqwest 0.12.12",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pki-types",
+  "scrypt",
+  "serde",
+@@ -3056,7 +3072,8 @@ dependencies = [
+  "http 1.2.0",
+  "hyper 1.6.0",
+  "hyper-util",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
++ "rustls-native-certs 0.8.1",
+  "rustls-pki-types",
+  "tokio",
+  "tokio-rustls 0.26.1",
+@@ -3296,7 +3313,7 @@ dependencies = [
+  "nlp",
+  "parking_lot",
+  "rand 0.9.0",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pemfile 2.2.0",
+  "store",
+  "tokio",
+@@ -3620,6 +3637,28 @@ dependencies = [
+  "utils",
+ ]
+ 
++[[package]]
++name = "jni"
++version = "0.21.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "1a87aa2bb7d2af34197c04845522473242e1aa17c12f4935d5856491a7fb8c97"
++dependencies = [
++ "cesu8",
++ "cfg-if",
++ "combine",
++ "jni-sys",
++ "log",
++ "thiserror 1.0.69",
++ "walkdir",
++ "windows-sys 0.45.0",
++]
++
++[[package]]
++name = "jni-sys"
++version = "0.3.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
++
+ [[package]]
+ name = "jobserver"
+ version = "0.1.32"
+@@ -3978,7 +4017,7 @@ dependencies = [
+  "base64 0.22.1",
+  "gethostname",
+  "md5",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pki-types",
+  "smtp-proto",
+  "tokio",
+@@ -4022,7 +4061,7 @@ dependencies = [
+  "mail-send",
+  "md5",
+  "parking_lot",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pemfile 2.2.0",
+  "sieve-rs",
+  "store",
+@@ -4841,7 +4880,7 @@ dependencies = [
+  "jmap_proto",
+  "mail-parser",
+  "mail-send",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "store",
+  "tokio",
+  "tokio-rustls 0.26.1",
+@@ -5152,7 +5191,7 @@ dependencies = [
+  "quinn-proto",
+  "quinn-udp",
+  "rustc-hash 2.1.0",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "socket2",
+  "thiserror 2.0.11",
+  "tokio",
+@@ -5170,7 +5209,7 @@ dependencies = [
+  "rand 0.8.5",
+  "ring 0.17.8",
+  "rustc-hash 2.1.0",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pki-types",
+  "slab",
+  "thiserror 2.0.11",
+@@ -5452,7 +5491,7 @@ dependencies = [
+  "percent-encoding",
+  "pin-project-lite",
+  "rand 0.8.5",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-native-certs 0.7.3",
+  "rustls-pemfile 2.2.0",
+  "rustls-pki-types",
+@@ -5595,7 +5634,8 @@ dependencies = [
+  "percent-encoding",
+  "pin-project-lite",
+  "quinn",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
++ "rustls-native-certs 0.8.1",
+  "rustls-pemfile 2.2.0",
+  "rustls-pki-types",
+  "serde",
+@@ -5960,14 +6000,14 @@ dependencies = [
+ 
+ [[package]]
+ name = "rustls"
+-version = "0.23.21"
++version = "0.23.27"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+-checksum = "8f287924602bf649d949c63dc8ac8b235fa5387d394020705b80c4eb597ce5b8"
++checksum = "730944ca083c1c233a75c09f199e973ca499344a2b7ba9e755c457e86fb4a321"
+ dependencies = [
+  "once_cell",
+  "ring 0.17.8",
+  "rustls-pki-types",
+- "rustls-webpki 0.102.8",
++ "rustls-webpki 0.103.3",
+  "subtle",
+  "zeroize",
+ ]
+@@ -5981,7 +6021,7 @@ dependencies = [
+  "openssl-probe",
+  "rustls-pemfile 1.0.4",
+  "schannel",
+- "security-framework",
++ "security-framework 2.11.1",
+ ]
+ 
+ [[package]]
+@@ -5994,7 +6034,19 @@ dependencies = [
+  "rustls-pemfile 2.2.0",
+  "rustls-pki-types",
+  "schannel",
+- "security-framework",
++ "security-framework 2.11.1",
++]
++
++[[package]]
++name = "rustls-native-certs"
++version = "0.8.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "7fcff2dd52b58a8d98a70243663a0d234c4e2b79235637849d15913394a247d3"
++dependencies = [
++ "openssl-probe",
++ "rustls-pki-types",
++ "schannel",
++ "security-framework 3.2.0",
+ ]
+ 
+ [[package]]
+@@ -6024,6 +6076,33 @@ dependencies = [
+  "web-time",
+ ]
+ 
++[[package]]
++name = "rustls-platform-verifier"
++version = "0.5.3"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "19787cda76408ec5404443dc8b31795c87cd8fec49762dc75fa727740d34acc1"
++dependencies = [
++ "core-foundation 0.10.1",
++ "core-foundation-sys",
++ "jni",
++ "log",
++ "once_cell",
++ "rustls 0.23.27",
++ "rustls-native-certs 0.8.1",
++ "rustls-platform-verifier-android",
++ "rustls-webpki 0.103.3",
++ "security-framework 3.2.0",
++ "security-framework-sys",
++ "webpki-root-certs 0.26.11",
++ "windows-sys 0.59.0",
++]
++
++[[package]]
++name = "rustls-platform-verifier-android"
++version = "0.1.1"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "f87165f0995f63a9fbeea62b64d10b4d9d8e78ec6d7d51fb2125fda7bb36788f"
++
+ [[package]]
+ name = "rustls-webpki"
+ version = "0.101.7"
+@@ -6045,6 +6124,17 @@ dependencies = [
+  "untrusted 0.9.0",
+ ]
+ 
++[[package]]
++name = "rustls-webpki"
++version = "0.103.3"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "e4a72fe2bcf7a6ac6fd7d0b9e5cb68aeb7d4c0a0271730218b3e92d43b4eb435"
++dependencies = [
++ "ring 0.17.8",
++ "rustls-pki-types",
++ "untrusted 0.9.0",
++]
++
+ [[package]]
+ name = "rustversion"
+ version = "1.0.19"
+@@ -6169,7 +6259,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
+ dependencies = [
+  "bitflags 2.8.0",
+- "core-foundation",
++ "core-foundation 0.9.4",
++ "core-foundation-sys",
++ "libc",
++ "security-framework-sys",
++]
++
++[[package]]
++name = "security-framework"
++version = "3.2.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "271720403f46ca04f7ba6f55d438f8bd878d6b8ca0a1046e8228c4145bcbb316"
++dependencies = [
++ "bitflags 2.8.0",
++ "core-foundation 0.10.1",
+  "core-foundation-sys",
+  "libc",
+  "security-framework-sys",
+@@ -6546,7 +6649,7 @@ dependencies = [
+  "rayon",
+  "regex",
+  "reqwest 0.12.12",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pemfile 2.2.0",
+  "rustls-pki-types",
+  "serde",
+@@ -6684,6 +6787,7 @@ dependencies = [
+  "serde",
+  "serde_json",
+  "tokio",
++ "utils",
+ ]
+ 
+ [[package]]
+@@ -6730,7 +6834,7 @@ dependencies = [
+  "rocksdb",
+  "rusqlite",
+  "rust-s3",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pki-types",
+  "serde",
+  "serde_json",
+@@ -6861,7 +6965,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "ba3a3adc5c275d719af8cb4272ea1c4a6d668a777f37e115f6d11ddbc1c8e0e7"
+ dependencies = [
+  "bitflags 1.3.2",
+- "core-foundation",
++ "core-foundation 0.9.4",
+  "system-configuration-sys",
+ ]
+ 
+@@ -6938,7 +7042,7 @@ dependencies = [
+  "rayon",
+  "reqwest 0.12.12",
+  "ring 0.17.8",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pemfile 2.2.0",
+  "rustls-pki-types",
+  "serde",
+@@ -7144,7 +7248,7 @@ version = "0.26.1"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "5f6d0975eaace0cf0fcadee4e4aaa5da15b5c079146f2cffb67c113be122bf37"
+ dependencies = [
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "tokio",
+ ]
+ 
+@@ -7610,9 +7714,10 @@ dependencies = [
+  "regex",
+  "reqwest 0.12.12",
+  "ring 0.17.8",
+- "rustls 0.23.21",
++ "rustls 0.23.27",
+  "rustls-pemfile 2.2.0",
+  "rustls-pki-types",
++ "rustls-platform-verifier",
+  "serde",
+  "serde_json",
+  "smtp-proto",
+@@ -7817,6 +7922,24 @@ dependencies = [
+  "untrusted 0.9.0",
+ ]
+ 
++[[package]]
++name = "webpki-root-certs"
++version = "0.26.11"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "75c7f0ef91146ebfb530314f5f1d24528d7f0767efbfd31dce919275413e393e"
++dependencies = [
++ "webpki-root-certs 1.0.0",
++]
++
++[[package]]
++name = "webpki-root-certs"
++version = "1.0.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "01a83f7e1a9f8712695c03eabe9ed3fbca0feff0152f33f12593e5a6303cb1a4"
++dependencies = [
++ "rustls-pki-types",
++]
++
+ [[package]]
+ name = "webpki-roots"
+ version = "0.25.4"
+@@ -7939,6 +8062,15 @@ dependencies = [
+  "windows-targets 0.52.6",
+ ]
+ 
++[[package]]
++name = "windows-sys"
++version = "0.45.0"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
++dependencies = [
++ "windows-targets 0.42.2",
++]
++
+ [[package]]
+ name = "windows-sys"
+ version = "0.48.0"
+@@ -7966,6 +8098,21 @@ dependencies = [
+  "windows-targets 0.52.6",
+ ]
+ 
++[[package]]
++name = "windows-targets"
++version = "0.42.2"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
++dependencies = [
++ "windows_aarch64_gnullvm 0.42.2",
++ "windows_aarch64_msvc 0.42.2",
++ "windows_i686_gnu 0.42.2",
++ "windows_i686_msvc 0.42.2",
++ "windows_x86_64_gnu 0.42.2",
++ "windows_x86_64_gnullvm 0.42.2",
++ "windows_x86_64_msvc 0.42.2",
++]
++
+ [[package]]
+ name = "windows-targets"
+ version = "0.48.5"
+@@ -7997,6 +8144,12 @@ dependencies = [
+  "windows_x86_64_msvc 0.52.6",
+ ]
+ 
++[[package]]
++name = "windows_aarch64_gnullvm"
++version = "0.42.2"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
++
+ [[package]]
+ name = "windows_aarch64_gnullvm"
+ version = "0.48.5"
+@@ -8009,6 +8162,12 @@ version = "0.52.6"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "32a4622180e7a0ec044bb555404c800bc9fd9ec262ec147edd5989ccd0c02cd3"
+ 
++[[package]]
++name = "windows_aarch64_msvc"
++version = "0.42.2"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
++
+ [[package]]
+ name = "windows_aarch64_msvc"
+ version = "0.48.5"
+@@ -8021,6 +8180,12 @@ version = "0.52.6"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "09ec2a7bb152e2252b53fa7803150007879548bc709c039df7627cabbd05d469"
+ 
++[[package]]
++name = "windows_i686_gnu"
++version = "0.42.2"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
++
+ [[package]]
+ name = "windows_i686_gnu"
+ version = "0.48.5"
+@@ -8039,6 +8204,12 @@ version = "0.52.6"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "0eee52d38c090b3caa76c563b86c3a4bd71ef1a819287c19d586d7334ae8ed66"
+ 
++[[package]]
++name = "windows_i686_msvc"
++version = "0.42.2"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
++
+ [[package]]
+ name = "windows_i686_msvc"
+ version = "0.48.5"
+@@ -8051,6 +8222,12 @@ version = "0.52.6"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "240948bc05c5e7c6dabba28bf89d89ffce3e303022809e73deaefe4f6ec56c66"
+ 
++[[package]]
++name = "windows_x86_64_gnu"
++version = "0.42.2"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
++
+ [[package]]
+ name = "windows_x86_64_gnu"
+ version = "0.48.5"
+@@ -8063,6 +8240,12 @@ version = "0.52.6"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "147a5c80aabfbf0c7d901cb5895d1de30ef2907eb21fbbab29ca94c5b08b1a78"
+ 
++[[package]]
++name = "windows_x86_64_gnullvm"
++version = "0.42.2"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
++
+ [[package]]
+ name = "windows_x86_64_gnullvm"
+ version = "0.48.5"
+@@ -8075,6 +8258,12 @@ version = "0.52.6"
+ source = "registry+https://github.com/rust-lang/crates.io-index"
+ checksum = "24d5b23dc417412679681396f2b49f3de8c1473deb516bd34410872eff51ed0d"
+ 
++[[package]]
++name = "windows_x86_64_msvc"
++version = "0.42.2"
++source = "registry+https://github.com/rust-lang/crates.io-index"
++checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
++
+ [[package]]
+ name = "windows_x86_64_msvc"
+ version = "0.48.5"
+diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
+index 878def77..d4239cdb 100644
+--- a/crates/cli/Cargo.toml
++++ b/crates/cli/Cargo.toml
+@@ -11,8 +11,8 @@ readme = "README.md"
+ resolver = "2"
+ 
+ [dependencies]
+-jmap-client = { version = "0.3", features = ["async"] } 
+-mail-parser = { version = "0.10", features = ["full_encoding", "serde_support"] } 
++jmap-client = { version = "0.3", features = ["async"] }
++mail-parser = { version = "0.10", features = ["full_encoding", "serde_support"] }
+ reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "http2"]}
+ tokio = { version = "1.23", features = ["full"] }
+ num_cpus = "1.13.1"
+@@ -30,3 +30,7 @@ futures = "0.3.28"
+ pwhash = "1.0.0"
+ rand = "0.9.0"
+ mail-auth = { version = "0.6" }
++utils.path = "../utils"
++
++[features]
++tls-native-roots = ["utils/tls-native-roots"]
+diff --git a/crates/cli/src/main.rs b/crates/cli/src/main.rs
+index 1ce96eda..da52b2ba 100644
+--- a/crates/cli/src/main.rs
++++ b/crates/cli/src/main.rs
+@@ -85,7 +85,7 @@ fn parse_credentials(credentials: &str) -> Credentials {
+ 
+ async fn oauth(url: &str) -> Credentials {
+     let metadata: HashMap<String, serde_json::Value> = serde_json::from_slice(
+-        &reqwest::Client::builder()
++        &utils::reqwest_client_builder()
+             .danger_accept_invalid_certs(is_localhost(url))
+             .build()
+             .unwrap_or_default()
+@@ -103,7 +103,7 @@ async fn oauth(url: &str) -> Credentials {
+     let mut params: HashMap<String, String> =
+         HashMap::from_iter([("client_id".to_string(), "Stalwart_CLI".to_string())]);
+     let response: HashMap<String, serde_json::Value> = serde_json::from_slice(
+-        &reqwest::Client::builder()
++        &utils::reqwest_client_builder()
+             .danger_accept_invalid_certs(is_localhost(url))
+             .build()
+             .unwrap_or_default()
+@@ -137,7 +137,7 @@ async fn oauth(url: &str) -> Credentials {
+     std::io::stdin().lock().lines().next();
+ 
+     let mut response: HashMap<String, serde_json::Value> = serde_json::from_slice(
+-        &reqwest::Client::builder()
++        &utils::reqwest_client_builder()
+             .danger_accept_invalid_certs(is_localhost(url))
+             .build()
+             .unwrap_or_default()
+@@ -229,7 +229,7 @@ impl Client {
+             },
+             url
+         );
+-        let mut request = reqwest::Client::builder()
++        let mut request = utils::reqwest_client_builder()
+             .danger_accept_invalid_certs(is_localhost(&url))
+             .timeout(Duration::from_secs(self.timeout.unwrap_or(60)))
+             .build()
+diff --git a/crates/common/Cargo.toml b/crates/common/Cargo.toml
+index 7c53a1db..edf72dfa 100644
+--- a/crates/common/Cargo.toml
++++ b/crates/common/Cargo.toml
+@@ -32,7 +32,7 @@ tokio = { version = "1.23", features = ["net", "macros"] }
+ tokio-rustls = { version = "0.26", default-features = false, features = ["ring", "tls12"] }
+ futures = "0.3"
+ rcgen = "0.12"
+-reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "http2", "stream"]}
++reqwest = { version = "0.12", default-features = false, features = ["http2", "stream"]}
+ serde = { version = "1.0", features = ["derive"]}
+ serde_json = "1.0"
+ base64 = "0.22"
+diff --git a/crates/common/src/enterprise/llm.rs b/crates/common/src/enterprise/llm.rs
+index bc370b4b..b54cae27 100644
+--- a/crates/common/src/enterprise/llm.rs
++++ b/crates/common/src/enterprise/llm.rs
+@@ -125,7 +125,7 @@ impl AiApiConfig {
+         };
+ 
+         // Send request
+-        let response = reqwest::Client::builder()
++        let response = utils::reqwest_client_builder()
+             .timeout(self.timeout)
+             .danger_accept_invalid_certs(self.tls_allow_invalid_certs)
+             .build()
+diff --git a/crates/common/src/enterprise/mod.rs b/crates/common/src/enterprise/mod.rs
+index 5eec0f98..7718bbd8 100644
+--- a/crates/common/src/enterprise/mod.rs
++++ b/crates/common/src/enterprise/mod.rs
+@@ -193,7 +193,9 @@ impl Server {
+ 
+                 let mut logo = None;
+                 if let Some(logo_url) = logo_url {
+-                    let response = reqwest::get(&logo_url).await.map_err(|err| {
++                    let response = utils::reqwest_client_builder()
++                        .build()
++                       .unwrap_or_default().get(&logo_url).await.map_err(|err| {
+                         trc::ResourceEvent::DownloadExternal
+                             .into_err()
+                             .details("Failed to download logo")
+diff --git a/crates/common/src/lib.rs b/crates/common/src/lib.rs
+index c7ffdf0a..0fee0564 100644
+--- a/crates/common/src/lib.rs
++++ b/crates/common/src/lib.rs
+@@ -47,6 +47,8 @@ use utils::{
+     snowflake::SnowflakeIdGenerator,
+ };
+ 
++pub use utils::USER_AGENT;
++
+ pub mod addresses;
+ pub mod auth;
+ pub mod config;
+@@ -63,7 +65,6 @@ pub mod telemetry;
+ 
+ pub use psl;
+ 
+-pub static USER_AGENT: &str = concat!("Stalwart/", env!("CARGO_PKG_VERSION"),);
+ pub static DAEMON_NAME: &str = concat!("Stalwart Mail Server v", env!("CARGO_PKG_VERSION"),);
+ 
+ pub const IPC_CHANNEL_BUFFER: usize = 1024;
+diff --git a/crates/common/src/listener/acme/directory.rs b/crates/common/src/listener/acme/directory.rs
+index 6eedc5a9..7fc3c20f 100644
+--- a/crates/common/src/listener/acme/directory.rs
++++ b/crates/common/src/listener/acme/directory.rs
+@@ -4,7 +4,6 @@ use std::time::Duration;
+ 
+ use base64::Engine;
+ use base64::engine::general_purpose::URL_SAFE_NO_PAD;
+-use hyper::header::USER_AGENT;
+ use rcgen::{Certificate, CustomExtension, PKCS_ECDSA_P256_SHA256};
+ use reqwest::header::CONTENT_TYPE;
+ use reqwest::{Method, Response};
+@@ -315,7 +314,7 @@ async fn https(
+     body: Option<String>,
+ ) -> trc::Result<Response> {
+     let url = url.as_ref();
+-    let mut builder = reqwest::Client::builder()
++    let mut builder = utils::reqwest_client_builder()
+         .timeout(Duration::from_secs(30))
+         .http1_only();
+ 
+@@ -329,8 +328,7 @@ async fn https(
+     let mut request = builder
+         .build()
+         .map_err(|err| trc::EventType::Acme(trc::AcmeEvent::Error).from_http_error(err))?
+-        .request(method, url)
+-        .header(USER_AGENT, crate::USER_AGENT);
++        .request(method, url);
+ 
+     if let Some(body) = body {
+         request = request
+diff --git a/crates/common/src/manager/mod.rs b/crates/common/src/manager/mod.rs
+index 51861a82..a59e74b5 100644
+--- a/crates/common/src/manager/mod.rs
++++ b/crates/common/src/manager/mod.rs
+@@ -76,7 +76,7 @@ pub async fn fetch_resource(
+             .await
+             .map_err(|err| format!("Failed to read {path}: {err}"))
+     } else {
+-        let response = reqwest::Client::builder()
++        let response = utils::reqwest_client_builder()
+             .timeout(timeout)
+             .danger_accept_invalid_certs(is_localhost_url(url))
+             .user_agent(USER_AGENT)
+diff --git a/crates/common/src/scripts/plugins/http.rs b/crates/common/src/scripts/plugins/http.rs
+index 6cba1fe6..8cc3250f 100644
+--- a/crates/common/src/scripts/plugins/http.rs
++++ b/crates/common/src/scripts/plugins/http.rs
+@@ -26,7 +26,7 @@ pub async fn exec_header(ctx: PluginContext<'_>) -> trc::Result<Variable> {
+         return Ok(Variable::from(url.split_once("/?").unwrap().1.to_string()));
+     }
+ 
+-    reqwest::Client::builder()
++    utils::reqwest_client_builder()
+         .user_agent(agent.as_ref())
+         .timeout(Duration::from_millis(timeout))
+         .redirect(Policy::none())
+diff --git a/crates/common/src/telemetry/webhooks/mod.rs b/crates/common/src/telemetry/webhooks/mod.rs
+index 6207fd6c..994afae5 100644
+--- a/crates/common/src/telemetry/webhooks/mod.rs
++++ b/crates/common/src/telemetry/webhooks/mod.rs
+@@ -150,7 +150,7 @@ async fn post_webhook_events(
+     }
+ 
+     // Send request
+-    let response = reqwest::Client::builder()
++    let response = utils::reqwest_client_builder()
+         .timeout(settings.timeout)
+         .danger_accept_invalid_certs(settings.tls_allow_invalid_certs)
+         .build()
+diff --git a/crates/directory/Cargo.toml b/crates/directory/Cargo.toml
+index 3bff0fc5..ad3d8a01 100644
+--- a/crates/directory/Cargo.toml
++++ b/crates/directory/Cargo.toml
+@@ -11,7 +11,7 @@ store = { path =  "../store" }
+ trc = { path = "../trc" }
+ jmap_proto = { path =  "../jmap-proto" }
+ smtp-proto = { version = "0.1" }
+-mail-parser = { version = "0.10", features = ["full_encoding", "serde_support"] } 
++mail-parser = { version = "0.10", features = ["full_encoding", "serde_support"] }
+ mail-send = { version = "0.5", default-features = false, features = ["cram-md5", "ring", "tls12"] }
+ mail-builder = { version = "0.4" }
+ tokio = { version = "1.23", features = ["net"] }
+@@ -34,7 +34,7 @@ futures = "0.3"
+ regex = "1.7.0"
+ serde = { version = "1.0", features = ["derive"]}
+ totp-rs = { version = "5.5.1", features = ["otpauth"] }
+-reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "http2"] }
++reqwest = { version = "0.12", default-features = false, features = ["http2"] }
+ serde_json = "1.0"
+ base64 = "0.22"
+ 
+diff --git a/crates/directory/src/backend/oidc/lookup.rs b/crates/directory/src/backend/oidc/lookup.rs
+index 49253dd3..5122ccab 100644
+--- a/crates/directory/src/backend/oidc/lookup.rs
++++ b/crates/directory/src/backend/oidc/lookup.rs
+@@ -36,10 +36,10 @@ impl OpenIdDirectory {
+             QueryBy::Credentials(Credentials::OAuthBearer { token }) => {
+                 // Send request
+                 #[cfg(feature = "test_mode")]
+-                let client = reqwest::Client::builder().danger_accept_invalid_certs(true);
++                let client = utils::reqwest_client_builder().danger_accept_invalid_certs(true);
+ 
+                 #[cfg(not(feature = "test_mode"))]
+-                let client = reqwest::Client::builder();
++                let client = utils::reqwest_client_builder();
+ 
+                 let client = client
+                     .timeout(self.config.endpoint_timeout)
+diff --git a/crates/jmap/Cargo.toml b/crates/jmap/Cargo.toml
+index 25643ac5..1383ae9f 100644
+--- a/crates/jmap/Cargo.toml
++++ b/crates/jmap/Cargo.toml
+@@ -38,7 +38,7 @@ p256 = { version = "0.13", features = ["ecdh"] }
+ hkdf = "0.12.3"
+ sha1 = "0.10"
+ sha2 = "0.10"
+-reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "http2"]}
++reqwest = { version = "0.12", default-features = false, features = ["http2"]}
+ tokio-tungstenite = "0.26"
+ tungstenite = "0.26"
+ chrono = "0.4"
+diff --git a/crates/main/Cargo.toml b/crates/main/Cargo.toml
+index a5a6160c..ec737cce 100644
+--- a/crates/main/Cargo.toml
++++ b/crates/main/Cargo.toml
+@@ -45,10 +45,11 @@ elastic = ["store/elastic"]
+ s3 = ["store/s3"]
+ redis = ["store/redis"]
+ azure = ["store/azure"]
+-enterprise = [ "jmap/enterprise", 
+-               "smtp/enterprise", 
+-               "common/enterprise", 
+-               "store/enterprise", 
+-               "managesieve/enterprise", 
+-               "directory/enterprise", 
++enterprise = [ "jmap/enterprise",
++               "smtp/enterprise",
++               "common/enterprise",
++               "store/enterprise",
++               "managesieve/enterprise",
++               "directory/enterprise",
+                "spam-filter/enterprise" ]
++tls-native-roots = ["utils/tls-native-roots"]
+diff --git a/crates/smtp/Cargo.toml b/crates/smtp/Cargo.toml
+index e7232a5b..5618fcef 100644
+--- a/crates/smtp/Cargo.toml
++++ b/crates/smtp/Cargo.toml
+@@ -22,10 +22,10 @@ spam-filter = { path =  "../spam-filter" }
+ trc = { path = "../trc" }
+ mail-auth = { version = "0.6" }
+ mail-send = { version = "0.5", default-features = false, features = ["cram-md5", "ring", "tls12"] }
+-mail-parser = { version = "0.10", features = ["full_encoding"] } 
+-mail-builder = { version = "0.4" } 
++mail-parser = { version = "0.10", features = ["full_encoding"] }
++mail-builder = { version = "0.4" }
+ smtp-proto = { version = "0.1", features = ["serde_support"] }
+-sieve-rs = { version = "0.6" } 
++sieve-rs = { version = "0.6" }
+ ahash = { version = "0.8" }
+ rustls = { version = "0.23.5", default-features = false, features = ["std", "ring", "tls12"] }
+ rustls-pemfile = "2.0"
+@@ -47,7 +47,7 @@ blake3 = "1.3"
+ lru-cache = "0.1.2"
+ rand = "0.9.0"
+ x509-parser = "0.16.0"
+-reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "http2"] }
++reqwest = { version = "0.12", default-features = false, features = ["http2"] }
+ serde = { version = "1.0", features = ["derive", "rc"] }
+ serde_json = "1.0"
+ num_cpus = "1.15.0"
+diff --git a/crates/smtp/src/inbound/hooks/client.rs b/crates/smtp/src/inbound/hooks/client.rs
+index 2e3a9e17..6bfb40a6 100644
+--- a/crates/smtp/src/inbound/hooks/client.rs
++++ b/crates/smtp/src/inbound/hooks/client.rs
+@@ -13,7 +13,7 @@ pub(super) async fn send_mta_hook_request(
+     mta_hook: &MTAHook,
+     request: Request,
+ ) -> Result<Response, String> {
+-    let response = reqwest::Client::builder()
++    let response = utils::reqwest_client_builder()
+         .timeout(mta_hook.timeout)
+         .danger_accept_invalid_certs(mta_hook.tls_allow_invalid_certs)
+         .build()
+diff --git a/crates/smtp/src/outbound/mta_sts/lookup.rs b/crates/smtp/src/outbound/mta_sts/lookup.rs
+index 03c5d251..45aff403 100644
+--- a/crates/smtp/src/outbound/mta_sts/lookup.rs
++++ b/crates/smtp/src/outbound/mta_sts/lookup.rs
+@@ -67,8 +67,7 @@ impl MtaStsLookup for Server {
+ 
+         // Fetch policy
+         #[cfg(not(feature = "test_mode"))]
+-        let bytes = reqwest::Client::builder()
+-            .user_agent(common::USER_AGENT)
++        let bytes = utils::reqwest_client_builder()
+             .timeout(timeout)
+             .redirect(reqwest::redirect::Policy::none())
+             .build()?
+diff --git a/crates/smtp/src/reporting/tls.rs b/crates/smtp/src/reporting/tls.rs
+index 1da29ea9..3b504b13 100644
+--- a/crates/smtp/src/reporting/tls.rs
++++ b/crates/smtp/src/reporting/tls.rs
+@@ -13,7 +13,7 @@ use common::{
+         resolver::{Mode, MxPattern},
+     },
+     ipc::{TlsEvent, ToHash},
+-    Server, USER_AGENT,
++    Server,
+ };
+ use mail_auth::{
+     flate2::{write::GzEncoder, Compression},
+@@ -145,8 +145,7 @@ impl TlsReporting for Server {
+         for uri in &rua {
+             match uri {
+                 ReportUri::Http(uri) => {
+-                    if let Ok(client) = reqwest::Client::builder()
+-                        .user_agent(USER_AGENT)
++                    if let Ok(client) = utils::reqwest_client_builder()
+                         .timeout(Duration::from_secs(2 * 60))
+                         .build()
+                     {
+diff --git a/crates/spam-filter/Cargo.toml b/crates/spam-filter/Cargo.toml
+index 4d0e0fa8..aefd5d0f 100644
+--- a/crates/spam-filter/Cargo.toml
++++ b/crates/spam-filter/Cargo.toml
+@@ -11,7 +11,7 @@ store = { path = "../store" }
+ trc = { path = "../trc" }
+ common = { path =  "../common" }
+ smtp-proto = { version = "0.1", features = ["serde_support"] }
+-mail-parser = { version = "0.10", features = ["full_encoding"] } 
++mail-parser = { version = "0.10", features = ["full_encoding"] }
+ mail-builder = { version = "0.4" }
+ mail-auth = { version = "0.6" }
+ mail-send = { version = "0.5", default-features = false, features = ["cram-md5", "ring", "tls12"] }
+@@ -19,7 +19,7 @@ tokio = { version = "1.23", features = ["net", "macros"] }
+ psl = "2"
+ hyper = { version = "1.0.1", features = ["server", "http1", "http2"] }
+ idna = "1.0"
+-reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "http2", "stream"]}
++reqwest = { version = "0.12", default-features = false, features = ["http2", "stream"]}
+ decancer = "3.0.1"
+ unicode-security = "0.1.0"
+ infer = "0.16"
+diff --git a/crates/spam-filter/src/analysis/url.rs b/crates/spam-filter/src/analysis/url.rs
+index c3d5f828..51a93141 100644
+--- a/crates/spam-filter/src/analysis/url.rs
++++ b/crates/spam-filter/src/analysis/url.rs
+@@ -289,7 +289,7 @@ async fn http_get_header(
+             Ok(None)
+         };
+     }
+-    reqwest::Client::builder()
++    utils::reqwest_client_builder()
+         .user_agent("Mozilla/5.0 (X11; Linux i686; rv:109.0) Gecko/20100101 Firefox/118.0")
+         .timeout(timeout)
+         .redirect(Policy::none())
+diff --git a/crates/store/Cargo.toml b/crates/store/Cargo.toml
+index d89d8da1..aa1aef33 100644
+--- a/crates/store/Cargo.toml
++++ b/crates/store/Cargo.toml
+@@ -15,7 +15,7 @@ rust-s3 = { version = "=0.35.0-alpha.2", default-features = false, features = ["
+ azure_core = { version = "0.21.0", optional = true }
+ azure_storage = { version = "0.21.0", default-features = false, features = ["enable_reqwest_rustls", "hmac_rust"], optional = true }
+ azure_storage_blobs = { version = "0.21.0", default-features = false, features = ["enable_reqwest_rustls", "hmac_rust"], optional = true }
+-reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "http2", "stream"]}
++reqwest = { version = "0.12", default-features = false, features = ["http2", "stream"]}
+ tokio = { version = "1.23", features = ["sync", "fs", "io-util"] }
+ r2d2 = { version = "0.8.10", optional = true }
+ futures = { version = "0.3", optional = true }
+diff --git a/crates/store/src/backend/azure/mod.rs b/crates/store/src/backend/azure/mod.rs
+index 3b6d5be4..e91d6275 100644
+--- a/crates/store/src/backend/azure/mod.rs
++++ b/crates/store/src/backend/azure/mod.rs
+@@ -63,7 +63,7 @@ impl AzureStore {
+         let timeout = config
+             .property_or_default::<Duration>((&prefix, "timeout"), "30s")
+             .unwrap_or_else(|| Duration::from_secs(30));
+-        let transport = match reqwest::Client::builder().timeout(timeout).build() {
++        let transport = match utils::reqwest_client_builder().timeout(timeout).build() {
+             Ok(client) => Arc::new(client),
+             Err(err) => {
+                 config.new_build_error(
+diff --git a/crates/store/src/backend/http/lookup.rs b/crates/store/src/backend/http/lookup.rs
+index bb5c6104..ce7c6149 100644
+--- a/crates/store/src/backend/http/lookup.rs
++++ b/crates/store/src/backend/http/lookup.rs
+@@ -90,7 +90,7 @@ impl HttpStore {
+     async fn try_refresh(&self) -> trc::Result<AHashMap<String, Value<'static>>> {
+         let time = Instant::now();
+         let agent = BROWSER_USER_AGENTS.choose(&mut rand::rng()).unwrap();
+-        let response = reqwest::Client::builder()
++        let response = utils::reqwest_client_builder()
+             .timeout(self.config.timeout)
+             .user_agent(*agent)
+             .build()
+diff --git a/crates/trc/Cargo.toml b/crates/trc/Cargo.toml
+index 13221373..bb7b6fd8 100644
+--- a/crates/trc/Cargo.toml
++++ b/crates/trc/Cargo.toml
+@@ -7,11 +7,11 @@ resolver = "2"
+ [dependencies]
+ event_macro = { path = "./event-macro" }
+ mail-auth = { version = "0.6" }
+-mail-parser = { version = "0.10", features = ["full_encoding"] } 
++mail-parser = { version = "0.10", features = ["full_encoding"] }
+ base64 = "0.22.1"
+ serde = "1.0"
+ serde_json = "1.0.120"
+-reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "http2"]}
++reqwest = { version = "0.12", default-features = false, features = ["http2"]}
+ bincode = "1.3.3"
+ rtrb = "0.3.1"
+ parking_lot = "0.12.3"
+diff --git a/crates/utils/Cargo.toml b/crates/utils/Cargo.toml
+index b451e742..cbd981ec 100644
+--- a/crates/utils/Cargo.toml
++++ b/crates/utils/Cargo.toml
+@@ -23,6 +23,7 @@ ring = { version = "0.17" }
+ base64 = "0.22"
+ serde_json = "1.0"
+ rcgen = "0.13"
++rustls-platform-verifier = { version = "0.5.3", optional = true }
+ reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "http2", "stream"]}
+ x509-parser = "0.16.0"
+ pem = "3.0"
+@@ -40,6 +41,7 @@ privdrop = "0.5.3"
+ 
+ [features]
+ test_mode = []
++tls-native-roots = ["dep:rustls-platform-verifier", "reqwest/rustls-tls-native-roots"]
+ 
+ [dev-dependencies]
+ tokio = { version = "1.23", features = ["full"] }
+diff --git a/crates/utils/src/lib.rs b/crates/utils/src/lib.rs
+index acec2f04..f3c667f3 100644
+--- a/crates/utils/src/lib.rs
++++ b/crates/utils/src/lib.rs
+@@ -18,10 +18,11 @@ use futures::StreamExt;
+ use reqwest::Response;
+ use rustls::{
+     client::danger::{HandshakeSignatureValid, ServerCertVerified, ServerCertVerifier},
+-    ClientConfig, RootCertStore, SignatureScheme,
++    ClientConfig, SignatureScheme,
+ };
+ use rustls_pki_types::TrustAnchor;
+ 
++pub static USER_AGENT: &str = "Stalwart/1.0.0";
+ pub const BLOB_HASH_LEN: usize = 32;
+ 
+ #[derive(Clone, Debug, Default, PartialEq, Eq, Hash, serde::Serialize, serde::Deserialize)]
+@@ -277,20 +278,28 @@ pub async fn wait_for_shutdown() {
+ }
+ 
+ pub fn rustls_client_config(allow_invalid_certs: bool) -> ClientConfig {
++    #[cfg(feature = "tls-native-roots")]
++    use rustls_platform_verifier::BuilderVerifierExt;
++
+     let config = ClientConfig::builder();
+ 
+     if !allow_invalid_certs {
+-        let mut root_cert_store = RootCertStore::empty();
++        #[cfg(feature = "tls-native-roots")]
++        let config = config.with_platform_verifier();
+ 
+-        root_cert_store.extend(webpki_roots::TLS_SERVER_ROOTS.iter().map(|ta| TrustAnchor {
+-            subject: ta.subject.clone(),
+-            subject_public_key_info: ta.subject_public_key_info.clone(),
+-            name_constraints: ta.name_constraints.clone(),
+-        }));
++        #[cfg(not(feature = "tls-native-roots"))]
++        let config = config.with_root_certificates(
++            webpki_roots::TLS_SERVER_ROOTS
++                .iter()
++                .map(|ta| rustls_pki_types::TrustAnchor {
++                    subject: ta.subject.clone(),
++                    subject_public_key_info: ta.subject_public_key_info.clone(),
++                    name_constraints: ta.name_constraints.clone(),
++                })
++                .collect::<rustls::RootCertStore>(),
++        );
+ 
+-        config
+-            .with_root_certificates(root_cert_store)
+-            .with_no_client_auth()
++        config.with_no_client_auth()
+     } else {
+         config
+             .dangerous()
+@@ -299,6 +308,18 @@ pub fn rustls_client_config(allow_invalid_certs: bool) -> ClientConfig {
+     }
+ }
+ 
++pub fn reqwest_client_builder() -> reqwest::ClientBuilder {
++    let builder = reqwest::Client::builder();
++
++    #[cfg(feature = "tls-native-roots")]
++    let builder = builder.tls_built_in_native_certs(true);
++
++    #[cfg(not(feature = "tls-native-roots"))]
++    let builder = builder.tls_built_in_webpki_certs(true);
++
++    builder.user_agent(USER_AGENT)
++}
++
+ #[derive(Debug)]
+ struct DummyVerifier;
+ 
+diff --git a/crates/utils/src/suffixlist.rs b/crates/utils/src/suffixlist.rs
+index e0921abe..b53126ae 100644
+--- a/crates/utils/src/suffixlist.rs
++++ b/crates/utils/src/suffixlist.rs
+@@ -111,7 +111,12 @@ impl PublicSuffix {
+ 
+         for (idx, value) in values.into_iter().enumerate() {
+             let bytes = if value.starts_with("https://") || value.starts_with("http://") {
+-                let result = match reqwest::get(&value).await {
++                let result = match crate::reqwest_client_builder()
++                    .build()
++                    .unwrap_or_default()
++                    .get(&value)
++                    .await
++                {
+                     Ok(r) => {
+                         if r.status().is_success() {
+                             r.bytes().await
+diff --git a/tests/Cargo.toml b/tests/Cargo.toml
+index b054e41f..1d1762d8 100644
+--- a/tests/Cargo.toml
++++ b/tests/Cargo.toml
+@@ -50,7 +50,7 @@ rayon = { version = "1.5.1" }
+ flate2 = { version = "1.0.17", features = ["zlib"], default-features = false }
+ serde = { version = "1.0", features = ["derive"]}
+ serde_json = "1.0"
+-reqwest = { version = "0.12", default-features = false, features = ["rustls-tls-webpki-roots", "multipart", "http2"]}
++reqwest = { version = "0.12", default-features = false, features = ["multipart", "http2"]}
+ bytes = "1.4.0"
+ futures = "0.3"
+ ece = "2.2"
+diff --git a/tests/src/jmap/auth_oauth.rs b/tests/src/jmap/auth_oauth.rs
+index fb6f5fe8..c36654e6 100644
+--- a/tests/src/jmap/auth_oauth.rs
++++ b/tests/src/jmap/auth_oauth.rs
+@@ -406,7 +406,7 @@ async fn post_bytes(
+     auth_token: Option<&str>,
+     params: &AHashMap<String, String>,
+ ) -> Bytes {
+-    let mut client = reqwest::Client::builder()
++    let mut client = utils::reqwest_client_builder()
+         .timeout(Duration::from_millis(500))
+         .danger_accept_invalid_certs(true)
+         .build()
+@@ -432,7 +432,7 @@ async fn post_json<D: DeserializeOwned>(
+     auth_token: Option<&str>,
+     body: &impl Serialize,
+ ) -> D {
+-    let mut client = reqwest::Client::builder()
++    let mut client = utils::reqwest_client_builder()
+         .timeout(Duration::from_millis(500))
+         .danger_accept_invalid_certs(true)
+         .build()
+@@ -468,7 +468,7 @@ async fn post_with_auth<T: DeserializeOwned>(
+ }
+ 
+ async fn get_bytes(url: &str) -> Bytes {
+-    reqwest::Client::builder()
++    utils::reqwest_client_builder()
+         .timeout(Duration::from_millis(500))
+         .danger_accept_invalid_certs(true)
+         .build()
+diff --git a/tests/src/jmap/mod.rs b/tests/src/jmap/mod.rs
+index f44f0781..fbf22556 100644
+--- a/tests/src/jmap/mod.rs
++++ b/tests/src/jmap/mod.rs
+@@ -700,7 +700,7 @@ pub async fn jmap_raw_request(body: impl AsRef<str>, username: &str, secret: &st
+       }"#;
+ 
+     String::from_utf8(
+-        reqwest::Client::builder()
++        utils::reqwest_client_builder()
+             .danger_accept_invalid_certs(true)
+             .timeout(Duration::from_millis(1000))
+             .default_headers(headers)
+@@ -901,7 +901,7 @@ impl ManagementApi {
+         query: &str,
+         body: Option<String>,
+     ) -> Result<String, String> {
+-        let mut request = reqwest::Client::builder()
++        let mut request = utils::reqwest_client_builder()
+             .timeout(Duration::from_millis(500))
+             .danger_accept_invalid_certs(true)
+             .build()
+diff --git a/tests/src/smtp/management/queue.rs b/tests/src/smtp/management/queue.rs
+index 0a553b74..ed2a88d9 100644
+--- a/tests/src/smtp/management/queue.rs
++++ b/tests/src/smtp/management/queue.rs
+@@ -489,7 +489,7 @@ async fn manage_queue() {
+ 
+     // Test authentication error
+     assert_eq!(
+-        reqwest::Client::builder()
++        utils::reqwest_client_builder()
+             .timeout(Duration::from_millis(500))
+             .danger_accept_invalid_certs(true)
+             .build()
+-- 
+2.49.0
+