This is a step by step howto guide to set up a mail server on a GNU / Linux system. It is easy to follow, but you end up with a powerfull secure mail server.
desired. Whether it was the incomplete HOWTOs that I was reading or my own lack of knowledge on the subject, I don't know; but after eventually reading through enough document I was able to conceive a solution that works great (so far on two boxes). Most importantly, however, I will attempt to cover and help you resolve the common problems that myself and others have ran into.
G. Kothari, A. Ahuje, A. Patel, и A. Khilari. International Journal on Recent and Innovation Trends in Computing and Communication, 3 (4):
1802--1806(апреля 2015)