> On Apr 28, 2017, at 6:11 AM, Matteo Cazzador <mat...@netlite.it> wrote: > > Hi, i need a support, i'm trying to set a specific smtp relay for a receiver > specific domain. > > For example: > > For every external domain except "example1.com" i use my normally local smtp > relay. > > For domain example1.com i want to use another Isp. > > I try to do this with transport file like this: > > example1.com smtp:externalisp.com > > It's correct?
Yes. http://www.postfix.org/ADDRESS_REWRITING_README.html#transport http://www.postfix.org/DATABASE_README.html#types -- Viktor.