This may be kind of hard to explain, but bear with me. I use Apple Mail and I've never had any issues. But about a month ago, I tried to delete some of my messages but they wouldn't move to the trash. When I click delete, the messages just gray out slightly but stay in the inbox. Now, the delete button says "undelete," but they're still in the inbox. This only happened for about five messages about a month ago, and it hasn't happened since. But I really want them out of my inbox because I'm really anal about keeping it orderly. Any ideas? I've tried everything, including command-click > move to trash, but the same thing happened. It's really more of an annoyance than anything but it just seems so weird and I haven't heard about it happening to anyone else.