I've set up a few email aliases in iCloud under pseudonyms.
If I receive an email to one of them (e.g. "Alias Name <pseudonym@icloud.com>), and I try to reply in Mail for Mac, it uses the right email address, but instead of putting "Alias Name" in the from field, it appends my real, full name:
Full Name <pseudonym@icloud.com>
No doubt that's very frustrating and unreliable.
In the drop-down, I can select Alias Name <pseudonym@icloud.com> but that's a hassle each time — I have already forgotten and compromised my pseudonym a few times.
What do you suggest? Is this a bug with my setup, or for everyone?