But with work/university email, you only use it for work/university. It's not a social network. It's not like you are sharing a pic of your cat, and want to kee

But with work/university email, you only use it for work/university. It's not a social network. It's not like you are sharing a pic of your cat, and want to keep the replies after you move to another job. After starting a new job, I don't care about my old job's emails, but my twitter (which is my social network) is still the same