[Mimedefang] Hot do I stop becoming a spam relay.
Andrew Watkins
andrew at dcs.bbk.ac.uk
Sun Mar 11 10:35:43 EDT 2007
Hi!
First of all my sendmail does not allow relaying, but I am now getting a
lot of e-mail where email is sent to an unknown local user and then
there is a BCC to some other location:
for example:
From: spammer at domain.com
TO: XXX at ourlocal.domain.com
Bcc: someone at external.com
I guess the letter of the of the law I should deliver the e-mail, to the
external address, since typo 's do happen, but there must be away round
it. May be I could not deliver Bcc if the to address is invalid?
Any pointers....
Andrew
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