(smtpauth) Failed SMTP AUTH login from 37.19.220.42 (US/United States/unn-37-19-220-42.datapacket.co ...
show more(smtpauth) Failed SMTP AUTH login from 37.19.220.42 (US/United States/unn-37-19-220-42.datapacket.com): 5 in the last 3600 secs; Ports: 25,465,587; Direction: 0; Trigger: LF_SMTPAUTH; Logs: 2026-01-19 14:10:47 dovecot_plain authenticator failed for H=([10.41.18.112]) [37.19.220.42]:62914: 535 Incorrect authentication data ([email protected])
2026-01-19 14:10:53 dovecot_login authenticator failed for H=([10.41.18.112]) [37.19.220.42]:62914: 535 Incorrect authentication data ([email protected])
2026-01-19 14:10:59 dovecot_plain authenticator failed for H=([10.41.18.112]) [37.19.220.42]:12553: 535 Incorrect authentication data ([email protected])
2026-01-19 14:11:05 dovecot_login authenticator failed for H=([10.41.18.112]) [37.19.220.42]:12553: 535 Incorrect authentication data ([email protected])
2026-01-19 14:11:14 dovecot_plain authenticator failed for H=([10.41.18.112]) [37.19.220.42]:50252: 535 Incorrect authentication data ([email protected])
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Brute-Force
SSH
Anonymous
(smtpauth) Failed SMTP AUTH login from 37.19.220.42 (US/United States/unn-37-19-220-42.datapacket.co ...
show more(smtpauth) Failed SMTP AUTH login from 37.19.220.42 (US/United States/unn-37-19-220-42.datapacket.com)
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(smtpauth) Failed SMTP AUTH login from 37.19.220.42 (US/United States/unn-37-19-220-42.datapacket.co ...
show more(smtpauth) Failed SMTP AUTH login from 37.19.220.42 (US/United States/unn-37-19-220-42.datapacket.com)
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