Seniors with usernames starting with a-k have been invited to migrate to NorseMail. This means that when these users next log into SquirrelMail, they'll be offered the opportunity to migrate.
Users who choose not to migrate, will be allowed to continue on to using SquirrelMail. A Norse Mail account will immediately be created for users who choose to migrate, and new mail will immediately start being delivered to this new email account. Existing saved messages are migrated from SquirrelMail accounts to NorseMail accounts in a batch process that starts at 5PM each weekday.