Mozilla Connect

Individually previewing attachments when there are numerous ones gets clunk - it would be wonderful if multiple attachments could be clicked through like a slideshow or scrolled through without opening and closing multiple windows.

I often want to drag an email address from the To: field in one emails draft window into another email draft To: field. I can drag between the To: and CC: field in a singe window but not between windows. This would be a very helpful feature. Thanks!

Many mail clients allow the inbox to stack the sender over the subject line for a more efficient and condensed layout. IME the single-line format of Thunderbird's inbox contributes to eyestrain and wastes prime real estate on my display. I would be o...