Hi, I wanted to invite my colleagues who both have custom domains.
First one along the lines of
email@example.com did not pass, but
firstname.lastname@example.org got through. I guess the email validator does not allow short usernames.
However, another email
email@example.com did not pass and neither did any other username from that domain. Are certain domains blocked altogether?
PS: those emails are obviously made up, but the lengths are the same as of those I actually used.