Support will cease for Hosted Exchange mailbox clients using Windows XP on 28th February.
Microsoft has not updated WindowsXP with security updates since 8th April 2014 and due to this effect, the system has been vulnerable to malicious software and outside threats since this date.
If you are still using Windows XP after 28th February, your mailbox will cease to connect using Outlook or Internet Explorer. We recommend migrating to supported Microsoft operating system — such as Windows Vista, 7, 8, 8.1 or 10 so you can continue receiving Hosted Exchange Service without interruption.
If you require any additional info, please contact us at [email protected]