Interesting announcement from Microsoft in that they stated they will extend the end of support date for Exchange Server 2010 from the original January 14, 2020 date to October 13, 2020.
Microsoft provides this as a reason for extending support for this Server product:
Our commitment to meeting the evolving needs of our customers is as strong as ever, and we recognize discontinuing support for a product that has been as popular and reliable as Exchange Server 2010 can be an adjustment. We also know that some of you are in the midst of upgrades to a newer version of Exchange Server on-premises, or more transformative migrations to the cloud with Office 365 and Exchange Online. With this in mind, we are extending end of support to October 13th 2020 to give Exchange Server 2010 customers more time to complete their migrations. This extension also aligns with the end of support for Office 2010 and SharePoint Server 2010.
Check out the full Tech Community post on Microsoft’s website here for all the details.