• Important notice for Office 365 email customers who have configured connectors

    If you’re an Exchange Online or Exchange Online Protection (EOP) subscriber and you have configured connectors, this post contains important information that might impact your organization. To make sure that your mail flow isn’t interrupted, we strongly recommend that you read this post and take any necessary action at your earliest convenience. The change will

  • Important notice about certificate expiration for Exchange 2013 Hybrid customers

      On April 15 2016, the Office 365 TLS certificate will be renewed. This certificate is used by Office 365 to provide TLS encryption between Office 365 and external SMTP servers. The new certificate, which will help improve the security of mail sent to and from Office 365, will be issued by a new Certificate

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