if only one name is configured, use that for all addresses;
if other_names are configured, match those with the other_email addresses
-+ clicking on "id:Message-ID@example.com" in notmuch-show buffer should search for the referenced message
-
- ATM the Message-ID is clickable but results in composing a
- new email addressed to the Message-Id (which 'looks like' an
- email address) in message mode. Instead clicking or C-c RET
- should search the referenced email and show it in a
- notmuch-show buffer.
## notmuch