Mail bookmark opens server copy

the mail bookmark at the top of the bar points to what ever copy is stated in the current location.

Mine states sever - LOCAL

most of the time I work locally and the bookmarks opens my local mail file. However if I open my server copy and then close the database the bookmark will only then open my server copy. If I restart Notes everything is back to as it should be refering to the location document. I have deleted the bookmark.nsf but the same thing happens.

A little strange, has anybody any ideas how to fix this this

Tony