[Dovecot] 64.31.19.48 attempt to break into my computer

[Rick Baartman]

>From my secure log:

Sep 19 01:16:44 lin12 dovecot-auth: pam_unix(dovecot:auth): check pass; user unknown
Sep 19 01:16:44 lin12 dovecot-auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser= rhost=::ffff:64.31.19.48 
Sep 19 01:16:44 lin12 dovecot-auth: pam_succeed_if(dovecot:auth): error retrieving information about user aaron
Sep 19 01:16:45 lin12 dovecot-auth: pam_unix(dovecot:auth): check pass; user unknown
Sep 19 01:16:45 lin12 dovecot-auth: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser= rhost=::ffff:64.31.19.48 
Sep 19 01:16:45 lin12 dovecot-auth: pam_succeed_if(dovecot:auth): error retrieving information about user abby

etc. Literally, 30,000 user names attempted.
-- 
rick baartman

TRIUMF
4004 Wesbrook Mall
Vancouver, BC
V6T2A3