I have LoadMasters in HA running version 7.0.10 in two arm load balancing SMTP (Using Template with ESP) across two Exchange 2010 servers all of which works so far. (OWA etc also working)
Now the problem the Servers Gateways are set to the internal VIP Address which is in the same subnet as the Servers but outbound SMTP does not route outbound
A packet capture shows SMTP reaching the LoadMasters eth1 interface (So shows gateway correct on Servers) but never leaves the internet facing eth0 (Default route is on this interface)
I believe as I don't see anything leaving eth0 then something has not been correctly set that is needed but I can't see what it is