Displaying 1 result from an estimated 1 matches for "v9hiobox005452".
2017 Oct 17
2
Auth failure messages
...the
originating sender (by dropping the IP packets), but don't know how
to figure out what the IP address is. I don't see anything in the
"maillog" that, for example, has the name "bettie" or some other
clue. The only thing I see is a message like
sendmail[5452]: v9HIoBox005452: [xxx.xxx.xxx.xxx] did not issue
MAIL/EXPN/VRFY/ETRN during connection to MTA
with a close timestamp, but I'm reluctant to tie the two log entries together.
Is there some log, or log setting that might enable me to tie the
do_auth error to a specific IP address? I'm very reluctant to c...