On Jun 7, 2012, at 08:09, Feel Zhou wrote: > My purpose is : > > Use ServerA, try it best, send email to hotmail, > > if working, very good, if not (such as reject, defer ), then give the email > to ServerB. > > Do not use ServerB all the time.
Do not resend mail that was rejected via another server, fix the reason it gets rejected in the first place. Check the DNS configuration, server logs and the like on 'ServerA', and find out why mail is being deferred or rejected by Hotmail. Have you looked at the information available on the Postfix website? There's a lot of information available there, like; http://www.postfix.org/documentation.html http://www.postfix.org/docs.html http://www.postfix.org/non-english.html HTH, Jona
