Could you add support for longer emails?

Hello I have a problem with the login screen... It keeps deleting my emails letters. The length of my email is I think 24. Anyway I was hoping you could add support for up to 30 letters? Because the login screen is REALLY annoying when I open my crashtastic. YES I KNOW YOU ONLY HAVE SUPPORT FOR 22 LETTERS BUT PLEASE CONSIDER THAT WE HAVE LONG EMAILS. Unless you could somehow change my email to another one? Thanks for your time.