Looking through some logs I see a lot of SPAM mail coming from
entries in the log like this:-
220 ESMTP spoken here
837 S< HELO sinamail.com
837 S> 250 mail.eyup.org Hello dell5.sinamail.com, pleased to meet you
837 S< MAIL FROM:<>
837 S> 250 <>... Sender ok
How does Sendmail handle mail like this?
I have identified SINAMAIL.COM as a spammer and it is included in my
for use with Check_mail ruleset, but it does not seem to get invoked.
Can anyone explain this?
Is the mail getting accepted by some other ruleset?
BTW before anyone suggests it, this is my only option of blocking
I am unable to use a more uptodate version of Sendmail.