I'm not sure when this started happening, but I've noticed when I went to clean out my trash "folder" in evolution, that there were actually 2. One had the icon and one didn't. The one with the icon actually received the trash. I tried to delete out of this folder and evolution simply refused to do anything. I also logged onto the webmail through the internet to discover that the messages were not actually in the trash folder, but just sort of haning in limbo. When I undeleted them, they reappeared correctly. Thunderbird does not have this problem, though I would prefer to use Evolution. If anyone knows what is wrong I would appreciate you help. Thanks.

Possible bug with Evolution, you should consider sending whatever info you have to the evolution developers.