Comment 24 for bug 361993

Me too, fully updated Maverick. Evolution with debugging enabled shows nothing useful in a terminal, I just get
"Error while Sending message.

Could not send message"

Sending to external addresses works fine.

This is really a show stopper for Ubuntu in a corporate evironment. I appreciate the bug has been classified as High now, but this plugin really needs a bit more testing and it should be in Main. Of course Im not discounting that possibility that our Exchange servers are broken, but I see so many bug reports about this plugin I have to wonder if it is even worth including in Ubuntu unless it is going to be seriously maintained and supported by Canonical.