[CentOS] Use postfix and spamd on CentOS 6 - looking for a shortest guide

[Keith Keller]

On 2014-08-13, Valeri Galtsev <galtsev at kicp.uchicago.edu> wrote:
>>
>
> Building decent mail server with good spam filtering is different story,
> and requires some system administration knowledge.

Building a decent public SMTP server with good spam filtering *that does
not originate spam itself* and *does not silently lose mail* is a hugely
different story, and requires more than simply "some system
administration knowledge".  It requires a solid understanding of SMTP as
well as the software involved, some knowledge of IP networks and DNS,
and constant vigilance on the anti-spam sites to ensure you're not
originating spam.  Someone unable or unwilling to do these things should
not expose their SMTP server to the public.


--keith

-- 
kkeller at wombat.san-francisco.ca.us