> On Jan 30, 2016, at 8:03 PM, Curtis Villamizar <cur...@orleans.occnc.com> > wrote: > > I'm asking a little advice. > > On most of my hosts mail is generated for root and then canonicaled to > root@fqdn and is relayed to the MSA on another host. This is by > design. > > relayhost = msa-fqdn > > There is an alias on the originating host for root but it doesn't seem > to expand there. If that could be fixed, then the rest doesn't matter.
Aliasing root on null-clients is explained in: http://www.postfix.org/MULTI_INSTANCE_README.html#split Perhaps STANDARD_CONFIGURATION_README.html should also cover this. http://www.postfix.org/STANDARD_CONFIGURATION_README.html#null_client That example is at present more minimal, but global recipient aliasing via virtual(5) is covered in ADDRESS_REWRITING_README.html: http://www.postfix.org/ADDRESS_REWRITING_README.html#receiving http://www.postfix.org/ADDRESS_REWRITING_README.html#virtual -- Viktor.
