Joined: 17 Jan 2012
|Posted: Thu Aug 16, 2012 1:17 pm Post subject: Setup a backup MX
|Hi, I have a mailserver which is available from 2 ip addresses (adsl + adsl backup) outside of the office.
The office lan has zeroshell like gateway and dns.
There is a specific domain for which I have to use the smtp and smtpbkp.
I created two a record
And a record MX
mydomain.com MX smtp.mydomain.com (priority 30).
I can't create a second MX record
mydomain.com MX smtpbkp.mydomain.com (priority 10).
because I get 'ERROR: ldap_add: Already exists (6 '.
Is it wrong what I'm trying to do, or is wrong the way I'm doing it?