Adding a key without the user UID subscribed to the list fails
I'm adding a user to a list with let say
email@example.com. But the GPG key associated to it does not list that UID (email). It appears that because of this, Schleuder doesn't relay emails and the user gets a notification failure:
You missed an email from LIST because your subscription isn't associated with a (usable) OpenPGP key.
We checked, the key is not expired. I've removed/added back the key and the user many times.
When listing keys for that LIST, the fingerprints appears but associated with no email.