LibEtPan

The purpose of this mail library is to provide a portable, efficient framework for different kinds of mail access: IMAP, SMTP, POP and NNTP.

It provides an API for C language.

It's the low-level API used by MailCore and MailCore 2.

Download at github

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Examples

Create a MIME/RFC 2822 message

• compose-msg.c
• mime-create.c

Download IMAP messages

• imap-sample.c

Download POP messages

• pop-sample.c

Send a message via SMTP

• smtpsend.c

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Who uses LibEtPan?

• Almost all email app in Mac and iOS AppStore: see Mailcore
• Cisco Mobile for iPhone
• Claws Mail
• Filemaker Pro
• Google Apps Migration for Microsoft Exchange
• Playstation Vita Email Application
• reMail (Acquired by Google in 2010)
• Sparrow (Acquired by Google in 2012)

Useful links

• MailCore: An e-mail library for Mac & iOS