[CentOS] Tracking down application sending mail in CentOS 7

Fri Jun 25 19:09:50 UTC 2021
Kenneth Porter <shiva at sewingwitch.com>

--On Thursday, June 24, 2021 10:59 PM -0400 H <agents at meddatainc.com> wrote:

> There are plenty of messages, basically every few minutes, see the e-mail
> I just posted.

Open a couple shell windows. Run top in one and "tail -f /var/log/messages" 
in the other and watch for a program to jump to the top of the process list 
when that message shows up in the log.