Sorry, I left in a comment from testing:

< if (mbox->storage->copy_with_hardlinks && < mail->box->storage == mbox->ibox.box.storage) {

  if (mbox->storage->copy_with_hardlinks) {

On Wed, April 26, 2006 10:37, Bill Boebel <bill@webmail.us> said:

On Fri, April 21, 2006 15:01, Bill Boebel <bill@webmail.us> said:

...

The maildirsize file is double counting messages when moving them from folder to folder when "maildir_copy_with_hardlinks = no":

When I change "maildir_copy_with_hardlinks" to "yes", this problem only occurs when moving in and out of the INBOX, but not when moving from subfolder to subfolder:

Well... I don't think this is the correct fix below, but it did the trick in our environment when maildir_copy_with_hardlinks=yes. I think the real problem is that quota_default_alloc() is getting called twice. Once from somewhere in mail_storage_copy() -> maildir_copy() -> mailbox_save_init(), and a second time somewhere after that.

src/lib-storage/index/maildir/maildir-copy.c @136

< if (mbox->storage->copy_with_hardlinks/* && < mail->box->storage == mbox->ibox.box.storage*/) {

...

  if (mbox->storage->copy_with_hardlinks) {