Fail2Ban (postfix-sasl): Ban 144.31.223.146 after 12 failures
postfix/smtpd[32209]: warning: 144.31. ...
show moreFail2Ban (postfix-sasl): Ban 144.31.223.146 after 12 failures
postfix/smtpd[32209]: warning: 144.31.223.146: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[57174]: lost connection after AUTH from unknown[144.31.223.146]
16/May/2026:08:34:48 +0000
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Fail2Ban (postfix-sasl): Ban 95.85.251.21 after 20 failures
postfix/smtpd[34308]: warning: 95.85.251 ...
show moreFail2Ban (postfix-sasl): Ban 95.85.251.21 after 20 failures
postfix/smtpd[34308]: warning: 95.85.251.21: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[55750]: lost connection after AUTH from unknown[95.85.251.21]
15/May/2026:22:45:01 +0000
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Fail2Ban (sshd): Ban 31.76.251.31 after 65 failures
sshd[22932]: Failed password for ftpuser from 31 ...
show moreFail2Ban (sshd): Ban 31.76.251.31 after 65 failures
sshd[22932]: Failed password for ftpuser from 31.76.251.31 port 40811 ssh2
sshd[6212]: Disconnecting invalid user ftpuser 31.76.251.31 port 46793
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Fail2Ban (postfix-sasl): Ban 95.85.251.85 after 6 failures
postfix/smtpd[30648]: warning: 95.85.251. ...
show moreFail2Ban (postfix-sasl): Ban 95.85.251.85 after 6 failures
postfix/smtpd[30648]: warning: 95.85.251.85: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[47447]: lost connection after AUTH from unknown[95.85.251.85]
15/May/2026:00:51:12 +0000
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Fail2Ban (postfix-sasl): Ban 2.26.123.173 after 13 failures
postfix/smtpd[1949]: warning: 2.26.123.1 ...
show moreFail2Ban (postfix-sasl): Ban 2.26.123.173 after 13 failures
postfix/smtpd[1949]: warning: 2.26.123.173: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[33803]: lost connection after AUTH from unknown[2.26.123.173]
14/May/2026:02:29:11 +0000
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Fail2Ban (sshd): Ban 144.31.238.95 after 36 failures
sshd[34256]: Failed password for test from 144. ...
show moreFail2Ban (sshd): Ban 144.31.238.95 after 36 failures
sshd[34256]: Failed password for test from 144.31.238.95 port 46035 ssh2
sshd[18740]: Disconnecting invalid user test 144.31.238.95 port 52357
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Fail2Ban (postfix-sasl): Ban 144.31.148.245 after 19 failures
postfix/smtpd[24803]: warning: 144.31. ...
show moreFail2Ban (postfix-sasl): Ban 144.31.148.245 after 19 failures
postfix/smtpd[24803]: warning: 144.31.148.245: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[38570]: lost connection after AUTH from unknown[144.31.148.245]
15/May/2026:05:53:50 +0000
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Fail2Ban (postfix-sasl): Ban 144.31.223.197 after 17 failures
postfix/smtpd[1766]: warning: 144.31.2 ...
show moreFail2Ban (postfix-sasl): Ban 144.31.223.197 after 17 failures
postfix/smtpd[1766]: warning: 144.31.223.197: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[18033]: lost connection after AUTH from unknown[144.31.223.197]
16/May/2026:08:34:58 +0000
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Fail2Ban (sshd): Ban 144.31.148.43 after 11 failures
sshd[31277]: Failed password for ftpuser from 1 ...
show moreFail2Ban (sshd): Ban 144.31.148.43 after 11 failures
sshd[31277]: Failed password for ftpuser from 144.31.148.43 port 48319 ssh2
sshd[59111]: Disconnecting invalid user ftpuser 144.31.148.43 port 35249
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Fail2Ban (postfix-sasl): Ban 2.26.123.70 after 14 failures
postfix/smtpd[42771]: warning: 2.26.123.7 ...
show moreFail2Ban (postfix-sasl): Ban 2.26.123.70 after 14 failures
postfix/smtpd[42771]: warning: 2.26.123.70: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[30473]: lost connection after AUTH from unknown[2.26.123.70]
16/May/2026:17:46:18 +0000
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Fail2Ban (postfix-sasl): Ban 144.31.169.142 after 16 failures
postfix/smtpd[34824]: warning: 144.31. ...
show moreFail2Ban (postfix-sasl): Ban 144.31.169.142 after 16 failures
postfix/smtpd[34824]: warning: 144.31.169.142: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[20203]: lost connection after AUTH from unknown[144.31.169.142]
16/May/2026:02:38:43 +0000
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Fail2Ban (postfix-sasl): Ban 95.85.251.177 after 9 failures
postfix/smtpd[12867]: warning: 95.85.251 ...
show moreFail2Ban (postfix-sasl): Ban 95.85.251.177 after 9 failures
postfix/smtpd[12867]: warning: 95.85.251.177: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[52446]: lost connection after AUTH from unknown[95.85.251.177]
16/May/2026:12:01:49 +0000
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Fail2Ban (postfix-sasl): Ban 31.76.245.14 after 8 failures
postfix/smtpd[22465]: warning: 31.76.245. ...
show moreFail2Ban (postfix-sasl): Ban 31.76.245.14 after 8 failures
postfix/smtpd[22465]: warning: 31.76.245.14: SASL LOGIN authentication failed: authentication failure
postfix/smtpd[37113]: lost connection after AUTH from unknown[31.76.245.14]
15/May/2026:11:37:00 +0000
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