> On Mar 2, 2017, at 9:04 AM, chaouche yacine <yacinechaou...@yahoo.com> wrote:
>
> I was doing some log processing today for a supposedly sent mail I didn't
> recieve. It turns out that while I was playing with the log file I suddenly
> realized that every connection is made from localhost...
>
> root@messagerie[10.10.10.19] ~/SCRIPTS/MAIL # zgrep client= /var/log/mail.*
> | grep -v localhost
This would be a good time to look at the actual log entries and
determine whether (most likely) all the mail is originating locally,
or whether some proxy or other is making your system an open relay.
Just "grep -v localhost" is not terribly informative.
--
Viktor.
