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by twofus
14 Feb 2019, 15:38
Forum: Suggestions (csf)
Topic: Exim attacks
Replies: 1
Views: 5559

Exim attacks

Suggestion - block Exim attacks that are designed to degrade server performance: Log files below of the issue (IP used is arbitrary). CENTOS 7 server. Log directory: /var/log/exim_mainlog 2019-02-13 18:51:46.727 [32754] no MAIL in SMTP connection from [180.119.68.17]:53797 I=[xx.xx.xx.xx]:25 D=10s 2...