Is there a way to maintain multiple characters without resorting to multiple e-mail addresses?
Using different social networks should work?
character 1) login with email
character 2) login with facebook account
character 3) login with twitter account
character 4) login with google account
Haven’t tried it myself, mind you. But I don’t see why it shouldn’t work.
Google allows you to use email+extrawords@gmail and have the messages still go to email@gmail, ignoring the extra words after the plus. So you could use email+character name for each character, and that might count as separate email addresses.
I can confirm that Phryne’s method works, as I use it myself.