On 28.3.2013, at 22.44, Ed W <li...@wildgooses.com> wrote: > My understanding is that you will need an SMTP server which supports such a > feature. Apple patch Postfix to support this using the BURL extension, > however, for whatever reason the patch has not been picked up by Postfix: > > http://www.opensource.apple.com/source/postfix/postfix-229/patches/burl.patch > > I think it would be worth rattling the postfix list to see if it could be > reviewed
Wietse mentioned a few months ago he's looking into it. I don't know what happend since. Also there's a good chance that Dovecot v2.3 will have an SMTP submission server with BURL support (that will simply forward the mail to a real SMTP server).