Exchange / Email funny business
Got an interesting one here, not sure if there's an easy way to resolve it or if I'm just going to have to wait for the day everyones cache clears.....
Prior to the xmas holidays our sims admin + exams officer woman had her email@example.com as well as the public firstname.lastname@example.org email addresses. She's now left, so the public facing address had to move to a different user, this user decided she wanted it set up a different way which is fine. Problem is when she sends an email from that email@example.com account now the display name for a lot of people is coming up as the old member of staffs name, rather than just "admin"
Presumably this is cached based on the fact the previous woman has sent people emails from firstname.lastname@example.org attached to her name, but how can i clear that cache from the system?