I have a newish colleague who has his email set up to give his full name, degree achieved (masters) followed by his full job title. This comes up in all internal emails and his job rarely involves sending external ones.
I think it's wanky and actually rude. No one else does it and many have more qualifications than him. People even comment on it and poke fun. I hoped he would notice by now that it's not done and take it down. It doesn't help that it comes up in really big letters after his normal sign off.
I'm his line manager and wonder whether to tell him to take it off but things aren't going well with him overall so I don't want it to look petty or like bullying.
But fuck, who does that??