Not sure if this is in the right forum but I'll give it a shot...
I am kinda new to working with SME... did the 7.4 update. I managed to fix the custom pages errors and such. I still have to work on address books... but my biggest problem is since moving to 7.4 it seems our mail is only delivered internally and no longer goes out bound. I seem to be receiving mail fine inside and out but I am not sending any. What have I missed on this upgrade that has stopped my outbound mail?
Kyle