libesmtp
A Library for Posting Electronic Mail
libESMTP is a library to manage posting (or submission of) electronic mail using SMTP to a preconfigured Mail Transport Agent (MTA). It may be used as part of a Mail User Agent (MUA) or another program that must be able to post electronic mail but where mail functionality is not that program's primary purpose.
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Unsupported distributions
The following distributions are not officially supported. Use these packages at your own risk.