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- 11 Oct 2018, 18:32
- Forum: General Discussion (csf)
- Topic: Outgoing mail blocked intermittently
- Replies: 7
- Views: 6926
Re: Outgoing mail blocked intermittently
We also have a issue that could be similar. Even if an IP is in the allow list, it is blocked after some SMTP AUTH failure Oct 8 08:47:59 srv1 lfd[3387]: *Error*: csf output: deny failed: 94.101.xx.xx is in the allow file /etc/csf/csf.allow Oct 8 08:47:59 srv1 lfd[3387]: (smtpauth) Failed SMTP AUTH ...