On 4/4/2012 1:37 PM, Edward Morbius wrote: > I'd like to set up a delivery rule / method which simply rejects > delivery for a specific domain (or set of domains).
Add a transport_maps entry for the bad domain pointing to the error: transport. # main.cf transport_maps = hash:/etc/postfix/transport # transport baddomain.example.com error: 5.1.2 destination unavailable > > The immediate need is testing based on a domain we control. We've > also got an issue of stale contacts for expired domains which pile up > in our queues but I haven't addressed them. > > E.g.: attbi.com, tmail.com (long-defunct). Same as above. You can also refuse individual addresses if necessary: # transport badu...@example.com error: 5.1.1 recipient unavailable -- Noel Jones