As testing for EM3 and BBC continues, it seems like after installation the "Send Immediately" option in Ms Outlook is disabled.
Which module have cause it?
Firewall? Spamming? RealTime (for emails) ?
If it's Spamming and RealTime, I do not need the features so I disable both of them, but BBC does not enable back the "Send Immediately", I have to manually go to each client to enable it back.
I've setup EM3 policies that will applies every week, I'm afraid that once the policies are re-applied, then the "Send Immediately" get disable again.