Hi Wietse, Actually it's our relay mta and can not know if it's deliverable or not until bounced by downsteam...
Regards, King 2015-07-02 20:35 GMT+08:00 Wietse Venema <wie...@porcupine.org>: > King Cao: > > Dears, > > > > I want to redirect all NDR to seperate postfix mta while delivering > non-NDR > > to another postfix mta. The first idea is to update the "bounce" process > to > > redirect all "bounce" traffic to shell via pipe, and such shell will > > deliver those NDR to those seperate postfix mta. > > > > However, is there any better way to achieve it? Many thanks. > > Fix the real problem, Why do you generate lots of bounces? > Don't accept mail that can't be delivered. > > Wietse >
