I don't know... I've tried The Bat! multiple times, and while I will agree that it is an excellent overall email client with by far the most impressive feature-set in the entire email-client market, I find it very frustrating to use with the IMAP email protocol. I don't know how many of you use IMAP, but you will probably be bound to agree with me if you do. I wish I could use The Bat!, really. I've always been a great fan of Thunderbird, and still use it as my only email client, but recently I've found more problems with it than ever before. I desperately need a "check mail before send" option, and Thunderbird does not support this to my knowledge. Because of this, I am now stuck with having to restart Thunderbird every time I want to send mail! Talk about pain... just because that little option is missing, I can only send mail this way. For some reason, all the "send pending" or "send unsent" mail simply does NOT work in Thunderbird. I click on the button and it's as if the button to do so points nowhere. I will see if I can find extensions that will solve these problems for me, but isn't it a pain if you have to look for extensions that will fix something so fundamental?
Having said that, I wish I could figure out how to use The Bat! effectively with IMAP, but I'm afraid the boys over at Ritlabs will have to do some work on The Bat!'s IMAP backend.
So long,
Me