If you get your mail on Fortinbras, you want to go to http://webmail.zoiks.net.

If you have a Google-hosted account (you should know if this is the case), go to http://gmail.zoiks.net to get your mail.

If you haven't checked your mail in like three years, you may still have an account on the ancient everyone.net system, and you can try going here: http://old-webmail.zoiks.net. Please note that it is not possible to receive new mail on this system, and incoming mail has been disabled there for over a year. If you still have data there that you would like migrated, email me and let me know.