Best Open Source smtp client Libraries

A curated list of the most popular GitHub repositories tagged with smtp client. Select any project to visualize its architecture and dive into the codebase using RepoMind's AI engine.

#1mailpile/Mailpile

A free & open modern, fast email client with user-friendly encryption and privacy features

8,848Python

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#2jstedfast/MailKit

A cross-platform .NET library for IMAP, POP3, and SMTP.

6,729C#

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