I have a strange issue for outlook 2007.
everytime I try to send out emails to multiple users ('To' & 'CC") I get this message saying operation failed.
If i send it to individual user then it goes through. If i save the message in drafts and send it from OWA it goes through.
this is only happing in 3 of the same kind of laptops. HP probook 6450b.
I have reinstalled office, redid the whole profile but still same problem.
there is nothing in the event viewer.