I got this in my email today –
Your account safety is our top priority.
Recently, we have detected some unusual activity on your account and as a result, all email users are urged to update their email account within 24 hours of receiving this e-mail, using the update link: ITS SERVICE DESK to confirm that your email account is up to date with the institution requirement.
Do not ignore this message to avoid termination of your webmail account. Our apologies for any inconvenience this may have caused, but your account safety and privacy is very important to us.