[pfx] Re: Hardcoded "451 4.6.0" error code for Alias expansion error

2025-07-05 Thread Wietse Venema via Postfix-users
Viktor Dukhovni via Postfix-users: > > but I can guess it would be quite complex change, so well... if there > > would ability to reply with 5xx error for detected expansion loop, I > > think moving alias map to the incoming MX MTA would be enough + > > setting transport map for a next hop of all e

[pfx] Re: Hardcoded "451 4.6.0" error code for Alias expansion error

2025-07-05 Thread Viktor Dukhovni via Postfix-users
On Sat, Jul 05, 2025 at 10:08:12AM -0400, Wietse Venema via Postfix-users wrote: > > I don't think this is a sound feature to add, it would be misunderstood > > by naive users. > > This reminds me of a similar concern that we had in mail delivering > contexts. In the mail receiving context, the s