Sorry about my big fronts. I'm not good at English. so I used Microsoft Word to check my English words right or not. then copy/paste to the mail. I will never do this again. I can use Google translate web page. Thank you all friend help me about this problem. I will try my best to understood what you give me the messages mean it. I need some time I will try many times to test how to send the mail in defer queue. Thanks again In China, It is 00：00am, It's dark outside. I will do the test after my wake up. Good night all my friend. Thanks again.
2012/6/11 Viktor Dukhovni <postfix-us...@dukhovni.org> > On Mon, Jun 11, 2012 at 10:21:50PM +0800, Feel Zhou wrote: > > > I set it in the master.cf file. The mail is put into the defer queue. > And I > > also set the line ?relay?, It still in the defer queue, Why it not send > the > > mail to the other mail server? > > > > /etc/postfix/master.cf: > > > > smtp unix - - n - - smtp > > -o soft_bounce=yes > > -o smtp_fallback_relay=relayusa.example.com > > Unless this is intended to be an MX RRset, use > > -o smtp_fallback_relay=[relayusa.example.com] > > > relay unix - - n - - smtp > > -o soft_bounce=yes > > -o smtp_fallback_relay=relayusa.example.com > > That said, neither form will forward rejected mail to the fallback > relay. The soft-bounce feature operates at the wrong layer for that > to happen. First the SMTP delivery agent gives up on the rejected > recipients, and only later when it chooses to bounces or defer the > failed recipients does soft-bounce kick-in and suppress bounces, > causing all failed deliveries to be deferred. > > The processing of temp-failed recipients via the fallback relay > operates above the soft-bounce logic. > > -- > Viktor. >
