I have set up several distribution lists and granted the "send as" permission to my account so that I can send email using any of them as the sender. I can use any of them for the FROM address of my email by selecting them from the address book. Once you do this the first time, that email address appears in the dropdown that appears when you click the FROM button so that you can conveniently access it for subsequent emails without going back into the address book.
I have since deleted some of these distribution lists that are no longer needed, yet the email addresses still appear in the dropdown for the FROM button in the compose email window. This is different from the suggestions that appear when you type in an email address. I am specifically talking about the dropdown on the FROM button itself. Initially it only listed my email address and and option to select "other email addresses" from the address book. Now it has a bunch of obsolete addresses in the list and I cannot remove them.
Does anyone know how I can remove items from this list?
Thanks.