On 8/31/2016 5:32 PM, Tom Horsley wrote: > On Wed, 31 Aug 2016 17:19:54 -0500 > Noel Jones wrote: > >> Sounds as if smtp_generic_maps may be a better fit for this than >> canonical maps. >> http://www.postfix.org/ADDRESS_REWRITING_README.html#generic > > I tried generic maps first, but that not only changed > the sender address, but the To: address as well, so I > could only send mail to myself (maybe I didn't > read enough to configure it correctly :-).
If you use a "*" wildcard to blindly rewrite everything, that's what will happen. You must limit the scope of the rewriting. The examples in the link above showed how to do this. Something like: @mydomain.local externalu...@example.com If you have multiple local fantasy domains, each one needs to be listed; just add more lines. No need to list the individual users. -- Noel Jones
