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Disable relay in exim - centos 7
Posted: Fri Dec 25, 2015 1:02 pm
by leonardoasb
Hello everyone!
My server is sending thousands of unauthorized emails. And what I realized some robot takes advantage of exim's relay is open.
How do I restrict it?
I thank you all.
Re: Disable relay in exim - centos 7
Posted: Mon Dec 28, 2015 9:34 am
by skurudo
In over 9000 cases it's shell script:
viewtopic.php?f=12&t=8740#p28910
Relay check here -
http://mxtoolbox.com/
Re: Disable relay in exim - centos 7
Posted: Sun Jan 03, 2016 8:04 pm
by leonardoasb
Thank skurudo,
With the help of another topic could not find the file that was sending the emails, I did remove it and will now follow.
Again, thank you.
Re: Disable relay in exim - centos 7
Posted: Thu Jan 07, 2016 3:31 pm
by skurudo
leonardoasb wrote:
With the help of another topic could not find the file that was sending the emails, I did remove it and will now follow.
Nice to hear! ;-)
Don't forget update scripts/plugins (if you have opportunity) to prevent this in future.