atom feed6 messages in net.sourceforge.lists.courier-usersRe: [courier-users] "Notice: mail del...
FromSent OnAttachments
Greg EarleJul 26, 2005 8:27 pm 
Sam VarshavchikJul 27, 2005 3:50 am 
Sander Holthaus - Orange XLJul 27, 2005 4:12 am 
Flavio StanchinaJul 27, 2005 9:51 am 
Tim HunterJul 27, 2005 10:21 am 
Greg EarleJul 28, 2005 6:54 am 
Subject:Re: [courier-users] "Notice: mail delivery status" messages sent to Postmaster on secondary MX delivery failures?
From:Tim Hunter (ti@brokenbits.com)
Date:Jul 27, 2005 10:21:14 am
List:net.sourceforge.lists.courier-users

Flavio Stanchina said:

Sam Varshavchik wrote:

Is there any way to configure Courier to *not* generate DSNs for this kind of situation?

No. This is how SMTP is supposed to work.

You will have to either stop using a secondary MX, or reconfigure your spam filter to drop unwanted mail, instead of rejecting it.

That's fine, but how does one set up a backup MX without a secondary MX?

a backup MX is not really needed anymore, everyone on the internet that is running a mailserver should have a good enough connection to recieve mail in a timely fashion. Even if your mailserver is not reachable for over a day the sending mailserver will queue it up for typically many days before you will start losing mail.