I have an Exchange 2010 environment where there are multiple Edge servers; the FQDN of each server ("serverX.domain.local") is different from the name used in the corresponding public MX record ("serverX.domain.com").
I have configured each server with two Receive Connectors, one for talking with the Hub servers (which uses the server's real name) and one for talking with the Internet (which uses the server's public name). This works as expected.
Howewer, the Send Connector created by EdgeSync for outbound messages is a global one, shared by all Edge servers; so it can only be configured with a single name to use for outbound HELO commands, or no one at all. If I leave the field blank, each Edge server will use its real (private) name. If I fill it in, each server will use the same name.
Is there any way to configure the outbound Send Connector so that each Edge server uses its public name in outbound HELO commands?