I'm wondering after a lot of testing if the way I see it is right. I am trying to set up a two servers configuration :
- the first one on site, with all the components, a full Zimbra server, with low MX preference
- the second on a remote site, set with only the smtp (MTA componnenet) to relay my mail to the first one, MX preference High - a backup MX (as it seems to be)
So, theoricaly, since the second is on a T1, he's gonna get all the mail and forward it to my primary, and hold it in case of my first server get down ...
If I'm right, I wonder how to set up the second server ... I'm I better to set a Postfix alone or a Zimbra MTA ...
Also, I'm reading a lot of comments about "How a backup MX is BAD" but with no good argumentation. Someone has an experience with that ?
Thanks to all,