feat: harden SMTP transport

Add explicit TLS modes, context-aware delivery, and typed transport errors. Preserve raw MIME messages and cover the new delivery paths with local SMTP tests.
2026-08-18 18:16:22 -06:00
parent 537fbeebd9
commit b3c22c261e
12 changed files with 1560 additions and 652 deletions
@@ -1,15 +1,3 @@
-module gitea.urkob.com/urko/emailsender
+module gitea.wittrail.com/urko/emailsender

-go 1.23.4
-
-require (
-	github.com/joho/godotenv v1.5.1
-	github.com/kelseyhightower/envconfig v1.4.0
-	github.com/stretchr/testify v1.8.4
-)
-
-require (
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
-)
+go 1.26.4