It would be awesome if astroid allowed us to tag a mail directly after (or shortly before) sending it.

Scenario: I write an email and I want to tag it with something like "waiting-for-reply" or "blocking" so I have a reminder for mails I have to remind people of.

Currently, this requires me to: write mail > go to sent mails > (open thread > ) tag single email.

Ideally we could tag the mail in the "New Message" window already with the known keybinding. If the mail has been sent, the tags are applied to it.

Would this be possible?