There are couple of problems with the open source clients, one is the front end the other is anti-spam. Many of them are hideous and look like 10 years old. Som

There are couple of problems with the open source clients, one is the front end the other is anti-spam. Many of them are hideous and look like 10 years old. Some of them are functional and look nice, but you still have to deal with bad anti-spam filters.