"Compact Folders" does what you want and is in both the context menu and the File menu for mailboxes...
Paladin Liu wrote: > Dear Mozilla Mail/News Developers, > > At last, I'm checking my Mozilla's mailbox(Like InBox, Trash, Sent and etc.). > When I see my mailbox's size...Oh my god, It is grow up so quickly. > > For example, when I move a message with 10KB, from "InBox" to "Template", > and then move it back, I will have 3 copies of this message(2 in "Inbox" and 1 in > "Template", Total size are 30KB). > > So, I have a idea. Would you like to add a new function about compress mailbox, > or drop useless messages from the mailbox? (Manually will be great...) > > Thank you... > > > > Best regards, > Paladin Liu > >
