delete messages permanently from deleted items folder so that it .

[Gordon]

<sigh> PLEASE write your question in the body of the post and NOT just the
subject as it gets truncated like yours has

Have a look here:

 

[Diane Poremsky]

Are you using an Exchange server? if so and if dumpster (recover deleted) is
enabled you'll need to empty it. If outlook with a PST, empty the deleted
folder and compress the PST or use Shift+Del to delete and bypass deleted
items.