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by brechmos
1966 days ago
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I got hit by this yesterday. I run a postfix server with a spamcop check and email stopped coming through. I had fail2ban setup to shut out bad SMTP requests and interestingly this spamcop issue made fail2ban completely ban the incoming SMTP requests. Thankfully I figured that part of it out, but it is nice to see where the issue actually came from. [I took out spamcop checks completely.] |
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