I would like to know how to set this up. Here is my senario;
Site A have Exchange 2010. Site B is our DR site.
Site A T1 is down (no internet, no email,...etc.)
I want to reroute my incoming emails to Site B (queues up the emails and resent to Site A, when it's back online.)
I know that I have to add an MX entry for Site B, but what HW/SW do I need at Site B to make this work.
Thank you in advance.