Nov 25 19:05:12 mail postfix/smtpd[309461]: warning: unknown[91.92.254.38]: SASL LOGIN authenticatio ... show moreNov 25 19:05:12 mail postfix/smtpd[309461]: warning: unknown[91.92.254.38]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Nov 25 19:05:18 mail postfix/smtpd[309461]: warning: unknown[91.92.254.38]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
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2023-11-25T17:54:26.839572ns2.elhacker.net postfix/smtpd[4057380]: warning: unknown[91.92.254.38]: S ... show more2023-11-25T17:54:26.839572ns2.elhacker.net postfix/smtpd[4057380]: warning: unknown[91.92.254.38]: SASL LOGIN authentication failed: authentication failure
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Nov 25 14:01:22 server postfix/smtpd[351620]: NOQUEUE: reject: RCPT from unknown[91.92.254.38]: 454 ... show moreNov 25 14:01:22 server postfix/smtpd[351620]: NOQUEUE: reject: RCPT from unknown[91.92.254.38]: 454 4.7.1 : Relay access denied; from= to= proto=ESMTP helo= show less