The following email has been making the rounds. According to OITS VP Bill Gruska, it's spam.
Dear Staff ,
We are migrating all staff email accounts into Staff Outlook 2015 office web mail and as such all active staff are to verify and Log in for the upgrade and migration to take effect now. This is done to improve the security and efficiency due to recent spam mails received.
Please all Staff Click HERE Switch to Outlook Webmail 2015 for Staff
Note that, after circulating this switching to Outlook is for all email service in this service and if not done, we will start deactivating and deleting unverified and inactive email accounts without any further notice that did not migrate in the next 24 hours.
PLEASE DO AS ADVISE ABOVE.
External Email Administrator,
Outlook Services for Staff and Internet services