On Tue, Mar 17, 2009 at 8:58 PM, Chris Cameron wrote:
> I have a Postfix server that sits in front of Exchange. Exchange has
> anti-spam software running that will reject what it deems as spam.
> This is creating a problem for Postfix, which accepts a message, and
> tries to send it to Exchange, w
> -Original Message-
> From: owner-postfix-us...@postfix.org
> [mailto:owner-postfix-us...@postfix.org] On Behalf Of Terry Carmen
> Sent: Wednesday, 18 March 2009 6:14 AM
> Cc: postfix-users@postfix.org
> Subject: Re: Dropping rejected mail from a transport server
>
If the exchange server is doing anti-spam analysis, then can't you
setup the exchange server to be a before queue content filter? This
will mean that your postfix server will still do all of the RBL and
recipient checks, but the 5XX series block sent by postfix will be
relayed via postfix to the u
On Tuesday, March 17, 2009 at 19:58 CET,
Chris Cameron wrote:
> I have a Postfix server that sits in front of Exchange. Exchange has
> anti-spam software running that will reject what it deems as spam.
> This is creating a problem for Postfix, which accepts a message, and
> tries to send it
Chris Cameron wrote:
I have a Postfix server that sits in front of Exchange. Exchange has
anti-spam software running that will reject what it deems as spam.
This is creating a problem for Postfix, which accepts a message, and
tries to send it to Exchange, who then rejects it. That leaves Postfix
I have a Postfix server that sits in front of Exchange. Exchange has
anti-spam software running that will reject what it deems as spam.
This is creating a problem for Postfix, which accepts a message, and
tries to send it to Exchange, who then rejects it. That leaves Postfix
with an email it has to
