|Email Plug-in (Reporting):||1.1.0-129|
|Email Plug-in (Encryption):||1.2.1-151|
I want to setup a outbound configuration only on a ESAv C100V. But rather than have all outbound traffic flow through the C100V, can I just setup a policy that when triggered (via #secure# added to the subject line) routes the outbound email to be encrypted through the C100V? All other non-encrypted outbound emails would continue to go through our front end Exchange Server.
Is this possible?
Okay. So essentially all outbound non-encrypted emails would simply pass through the ESAv. What is the throughput of the C100V? can it handle a large volume of emails that are simply passing through?
Thanks for the replies. Can anyone point me towards some instructions for setting up the C100V for outbound mail only? It's weird, but a lot of the info I'm finding is not very detailed--either that or the setup is very simple.
It's quite simple but can probably be daunting if it's your first time setting it up.
The general requirements are: Interface -> Routing -> DNS -> Listener (Private) -> Recipient Access Table (RAT) -> Host Access Table (HAT) -> SMTP Routes. The private listener is what you will want to use for outgoing. If you plan to use the same IF/listener in the future for both incoming AND outgoing traffic, then you'll want to set it as public. The primary distinction between incoming vs. outgoing (excluding the listener) is the connection behavior that's set on the mail flow policy. When it's set to accept it's considered incoming and when set to relay considered outgoing.
If only outbound then you should only need to modify the send connector on the Exchange side to route through the new vESA. The vESA would not need to process/re-process any incoming email that is encrypted and can go directly back to Exchange.