Question : Sonicwall - Spam Filter - Exchange Interaction

The title about says it all.  I am coming in on the public IP into the Sonicwall (TZ170 ::: x.x.x.200).  I used the public service wizard to create the "Exchange Private" service, as it was named, that routes the mail to the Exchange Server (Clean install, 10 user, Exch 2010 on new Server 2008 (Domain Controller, ADS) ::: x.x.x.210).  I then "re"-routed the incoming mail, by changing the target IP of the service, to the filter (a Barracuda Model 100 appliance).  Tech support at Barracuda says al settings are correct and working.  The IP test shows the Exchange Server rejecting incoming mail.  I checked the existence of the recipient in the Exchg Mgmnt Console and it existed.  I checked the (A) and (MX) records in the Forward Lookup Zones and they exist, also.  From the client (Outlook 2003 or 2007) the server syncs the folders just fine for the users, however, the sent mail appears to go but is never delivered.  Outbox empties, Sent Items shows item but no mail goes out.  They CAN send to each other, just not outbound from the server.

I want to remove the Barracuda and fix just the Exchange problem first.  I feel like there are way too many moving parts right now.

Related Solutions: Sonicwall Setup for Exchange 2010

Answer : Sonicwall - Spam Filter - Exchange Interaction

You need a send connector.  make it look like the image i attached.