I'm trying to search for all messages To/From certain domains. When I use the Domain filter under advanced search, I don't see all of the domains I'm looking for. However, if I search for a specific email address for the domains, it works. I've tried reindexing the mailbox, but that didn't work.

Question, what controls the list of domains that show up? More importantly, can I get the list to populate with all of the domains I've sent to or received from?

Thanks!