https://datatracker.ietf.org/doc/html/rfc5322#section-3.4
handles input like Meghan Denny <[email protected]> into
Meghan Denny[email protected]
mint heron
https://datatracker.ietf.org/doc/html/rfc5322#section-3.4
handles input like Meghan Denny <[email protected]> into
Meghan Denny[email protected]specifically the mailbox fragment
address would be a nice to have but handles full To:/From: lines etc into a slice of mailboxes