Gene's own SMTP server

I wrote my own smallish SMTP server. My goal was to create a simple program that would accept and store email without making a huge fuss about it.

I call it ghsmtp.

Implementation language is C++.

License is AGPLv3 + OpenSSL exception.

Some of my design goals:

No (or not much) configuration file syntax
- self configuring where possible
- lists are plain text, one item per line
- “code as configuration”
Plain old makefile: no autotools, cmake, etc.
- fast build time

Standards supported include…

SMTP Service Extensions for…

Other standards of interest are…