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- 02 Sep 2019, 17:36
- Forum: General Discussion (csf)
- Topic: LFD fails to block spamming of 'dovecot_login authenticator failed for...'
- Replies: 1
- Views: 3736
LFD fails to block spamming of 'dovecot_login authenticator failed for...'
I have a VPS running CentOS 7 and CSF/LFD installed under the Webuzo management system. I'm trying to prevent the following example (seen in /var/log/exim/main.log) 2019-09-02 17:00:04 dovecot_login authenticator failed for (eusfjgjxli.com) [220.161.79.177]: 535 Incorrect authentication data 2019-09...