How to Aggregate Gmail Contacts
October 9, 2020 7:20 AM Subscribe
I'd like to generate a list on Gmail of everyone I've ever sent an email to, or who's sent an email to me (for the purposes of generating various mailing lists). I've not been rigorous in adding contacts as they come in, so that list is incomplete. But it seems there must be a way, within Gmail or some external program, to do this?