OT: pam_unix(dovecot:auth): authentication failure.
Good time of the day.
Excuse me for off-topic.
Could You please comment this auth. failure:
localhost auth: pam_unix(dovecot:auth): authentication failure;
logname= uid=0 euid=0 tty=dovecot ruser=null rhost=91.201.64.249
?
As I understand this - one tried to login to dovecot - but dovecot was
closed by firewall from that IP, or it was tried from local side and
therefore I have a security issue inside of my system?
Thank You for Your time.
Sthu.
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