On Jun 16, 2005, at 12:00 PM, Ean Kingston wrote:
On June 16, 2005 11:54 am, Bart Silverstrim wrote:
Probably off-topic, but it's a sysadmin question that maybe someone on
the list could send a quick blurb answer about :-/
I'm trying to filter some mail coming into Postfix based on the body
content. I have the line
body_checks = regexp:/usr/local/etc/postfix/body_checks
in main.cf. The file contains:
********
# Will this stop RR collateral damage messages?
/^* This e-mail was sent from a Road Runner IP address. As part of our
continuing initiative to stop the spread of malicious viruses, Road
Runner scans all outbound e-mail attachments./ REJECT Possible
automated RoadRunner mail scanning collateral damage. Eliminate the
notifying text and resend message.
# Borrowed check lines
/^This e-mail, in its original form, contained one or more attached
files that were infected with a virus, worm,/ REJECT Email reporting
virus detected
/^This e-mail in its original form contained one or more attached
files
that were infected with the / REJECT Email reporting virus detected
**********
The files are owned root, wheel with rwrr, so it should be readable by
the postfix processes. I do a "postfix reload", send an email from
the
Internet to this mail server containing the key phrase(s), and they
seem to go right through! Am I missing something?
Yes you are missing something. Postfix does not do multi-line
expression
matching.
Maybe I'm misunderstanding you, but the lines wrapped in the email and
are one line each in the actual configuration file.
Also the asterisk in "/^* This e-mail was sent from a Road Runner IP
address." has been removed now...a warning was appearing in the
maillog. No longer gives warning, but still lets the m ail through.
Postconf shows that the value for body_check is pointing at the correct
file...
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