On 11/12/2009 3:50 AM, Arjan Melein wrote:
Hello,
I am currently having an issue where our enterprise mail system is bugged(groupwise8sp1)
and for some unknown reason, even for Novell, it is adding ";1:1" to the end of
the TO: line and this is causing e-mails to bounce with a certain ISP who has very strict
header checking.
I'm using postfix as the MTA for our MailScanner setup so I'm currently trying
to figure out if and how it's possible to somehow strip the ;1:1 from outgoing
e-mails.
I ran into the REPLACE function for the header checks but I can't seem to
figure out how to properly use it (still working on my regexp knowledge)
Currently the header_checks only holds '/^Received:/ HOLD' so the scanner can
pick it up.
Is there anyone who can give me some pointers on if this is possible and how ?
My only other option is to use a 2nd hold directory and write some kind of
script to pick up e-mails and rewrite them before handing them to the scanner.
-
Arjan
You'll need to fix this on the groupwise server.
RFC822 header syntax is quite complex. I don't think it's
possible to create a regular expression that correctly handles
and fixes every case, especially with multiple addresses in a
header.
If you must fix this in postfix, your best choice is probably
to just remove the header with IGNORE.
# header_checks
/^(To|CC): .*;1:1/ IGNORE
Postfix will then insert the undisclosed_recipients_header in
the message.
This is a very ugly solution. Better to fix groupwise.
-- Noel Jones
