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Asked: 2011-06-17 11:17:58 +0800 CST2011-06-17 11:17:58 +0800 CST 2011-06-17 11:17:58 +0800 CST

Help! Linux server under SMTP SASLAUTHD attack!

My linux sendmail server is being forced out of commission by a flood of invalid smtp saslauthd logins.
I have searched and searched for a way to determine the IP so I can block it ... no luck.
The IP is not being recorded in the messages or secure logs.
Any advice would be greatly appreciated.

Help! Linux server under SMTP SASLAUTHD attack!

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Help! Linux server under SMTP SASLAUTHD attack!

0 Answers