Block spam email from my server.

Jinesh Thacker

• April 07, 2015 05:13

Spammers put some php scripts on my server and It sent out 92552 emails. I tried scanning this file - Removed - It did not detect any malware. Even Maldetect did not. I have an idea to block this spam. I don't know if it will work. Since this spamming scripts add a random username @ mydomain.com. So is there any way I can block the email if its not on the whitelist of usernames? For e.g. block anything that is not support @ mydomain.com and account @ mydomain.com. Is this possible? Is there any other way to block this scripts?

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  triantech

  • April 07, 2015 14:01

  Try this script to find the exact location of the spamming scripts :
  awk '{ if ($0 ~ "cwd" && $0 ~ "home") {print $3} }' /var/log/exim_mainlog | sort | uniq -c | sort -nk 1
  

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  cPanelMichael

  • April 09, 2015 17:01

  Hello, Yes, as mentioned, it's a good idea to determine the source of the SPAM and to delete the offending script. You may also find the following document helpful:

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