According to the question “ What is the maximum length of a valid email address ? , the maximum length of the address is 254. But I like to know that there will be a maximum length of the displayed name:
Display Name < my@examplemailaddress.net >
Following this link https://www.ietf.org/mail-archive/web/ietf-822/current/msg00086.html the size is unlimited, but practically at this link https://www.ietf.org/mail-archive/ web / ietf-822 / current / msg00088.html the size will be 72 characters. But I think this answer is a little outdated? What will be the reasonable limit for today?
No one has answered this question yet.
See similar questions:
or similar: