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Linux ip-172-26-7-228 5.4.0-1103-aws #111~18.04.1-Ubuntu SMP Tue May 23 20:04:10 UTC 2023 x86_64

Your IP : 3.145.15.153

Current Path : /etc/fail2ban/filter.d/
Upload File :
Current File : //etc/fail2ban/filter.d/sendmail-auth.conf

# Fail2Ban filter for sendmail authentication failures
#

[INCLUDES]

before = common.conf

[Definition]

_daemon = (?:sendmail|sm-(?:mta|acceptingconnections))

failregex = ^%(__prefix_line)s\w{14}: (\S+ )?\[<HOST>\]( \(may be forged\))?: possible SMTP attack: command=AUTH, count=\d+$

ignoreregex =

journalmatch = _SYSTEMD_UNIT=sendmail.service

# DEV Notes:
#
# Author: Daniel Black