Mimecast at the time told customers to delete their existing connection within the Office 365 tenant and re-establish their connection using a new certificate from the company. Mimecast said ...

The certificate used to authenticate Mimecast ... Office licenses, and the hackers failed in their attempt to read the company’s email since CrowdStrike doesn’t use Office 365 email.

When you deploy Office 365 is how much resilience will Microsoft provide you? An Office 365 subscription provides you with services for the Microsoft apps business users need, including Outlook ...