S

smtp

Smailnail

🔧🔗https://github.com/go-go-golems/smailnail Interact with IMAP servers

🔧🔗https://github.com/etkecc/go-trysmtp Library that tries to connect to SMTP host by TO/target email address:

🔧🔗https://github.com/etkecc/postmoogle Postmoogle is Matrix <-> Email bridge in a form of an SMTP server