Hi. I noticed so many messages on my server like this: warning: unknown[37.139.128.9]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 I've...
I have the following in jail.local: [postfix-sasl] enabled = true #port = smtp,ssmtp,imap2,imap3,imaps,pop3,pop3s port = smtp,465,587,submission...
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