On Sat, Dec 27, 2014 at 11:56:29AM +0000, Florian Obser wrote: > Hi, > > so I want to run smtpd(8) as a backup MX and configure the list of > valid email addresses so that the backup MX rejects invalid > email addresses on accepting the message and not bounce > the mail alter on when it tries to deliver to the primary > mail server. > Currently I have this: > accept from any for domain <domains> recipient <recipients> \ > relay backup hostname "primary.mx.example.com" > > Assuming I have example.com in the domains table and > u...@example.com in the recipient table smptd rejects > rcpt to: <user+...@example.com> > with > 550 Invalid recipient > > rcpt to: <u...@example.com> > works just fine. > > This is on -current. > > How can I get +TAG to work on the backup MX? >
At the moment, "recipient" is unaware of "+" tagging you can only backup a full domain or specific untagged recipients. This doesn't seem too hard to implement though, I'll see if I can get it done this week. -- Gilles Chehade https://www.poolp.org @poolpOrg
