osTicket v1.10 (stable) and Maintenance Release v1.9.15 are now available! Go get it now
Block yourself (Staff member from being added as a collaborator)
I really think the ability to block certain email addresses from being added as a collaborator would be awesome. My clients love to CC me and my ticket system which drives me crazy because now I get two emails instead of one. I love the collaborator feature but I don't want myself to ever be a collaborator on any tickets.