At our company we have 1000+ e-mail boxes.
All our users log in their mail via Zimbra webmail.
1 user has a problem with the attachmail Zimlets.
When I on my own account want to attach an earlier e-mail I have an attach mail tab.
When that user wants to add an earlier mail he hasn't got that tab.
Only this user got this problem everyone else in the business can attach earlier mails.