Thanks that fixed it.
On Thu, May 2, 2013 at 11:56 AM, Viktor Dukhovni <postfix-us...@dukhovni.org > wrote: > On Thu, May 02, 2013 at 10:31:43AM +1200, Ben WIlliams wrote: > > > Please can someone help me understand how to configure what is attached > to > > bounce messages. > > > > The version is postfix 2.3.3. Originally it only attached the message > > headers of the failed email with Content-Description: Undelivered Message > > Headers > > > > Now it attaches the entire failed email with Content-Description: > > Undelivered Message > > > > I would like to revert to the previous behaviour where only the headers > are > > attached to the bounce. > > This depends on the message size and the bounce size limit. > > http://www.postfix.org/postconf.5.html#bounce_size_limit > > If you set > > bounce_size_limit = 1 > > bounces will only include headers (no rfc822 message fits in a > single byte). Postfix does not permit setting the limit to zero or less. > > -- > Viktor. >
