Pat Traynor skrev den 2014-07-13 16:35:
So my question is - are there any trustworthy Linux administrators out
there that I could hire that could look over my setup and figure out
what I'm doing so wrong?
dont ask for prof help here it will not work on an opensource maillist
:=)
but you can pastebin the rejected msg if possible then ask how to make
that spam tagged before leveing your ip, possible do remove
permit_mynetworks in postfix so only authed senders can spam, if that
happens, then close that domain
for your own domains, start with spf / dkim / dmarc
and then only accept spf pass in mta stage, from that point you can
begin whitelist if needed, but keep the whitelist in spf since a single
ip can have a million domains :)
more help then pastebin a spam sample that got rejected on remote ip
