smtp-authentication
There are 3 repositories under smtp-authentication topic.
cutelyst/simple-mail
An SMTP library written in C++ for Qt. Allows applications to send emails (MIME with text, html, attachments, inline files, etc.) via SMTP. Supports SSL and SMTP authentication.
greysoft/mailismus
The Mailismus mailserver - SMTP, IMAP, POP3, SSL
developarts/nomad_mimemail
Nomad MIME Mail, is a PHP class for handling and sending mail MIME type, with support for the dispatch by SMTP and SMTP Auth