mbox-hook was never intended to work on the per-message level, so just adding the percent sequences won't help you get the resolution you want. There is currently no way to bulk move messages to different mailboxes. even when doing a tag-save.
me On Sun, Jan 13, 2002 at 07:33:50PM -0500, Dale Woolridge wrote: > Even if you could defer them, they would only be resolved when you closed > the mailbox. Cases would still exist where the behaviour I want is not > exhibited. For example, if I'm reading messages that have arrived shortly > before midnight on 31 January and additional messages arrive after > midnight, then closing the mailbox would result in messages stored based > on the 1 February date. This example assumes you want to store messages > in folders where the smallest unit of time is month. Smaller units of > time will increase the likelihood of temporal boundary issues.