Exchange 2016 CU5 15.1.845.34 KB4012106 Download
Exchange 2013 CU16 15.0.1293.2 KB4012112 Download
Exchange 2010 SP3 Rollup 17 14.3.352.0 KB4011326 Download


  • KB4015665 SyncDelivery logging folders and files are created in wrong location in Exchange Server 2016
  • KB4015664 A category name that has different case-sensitivity than an existing name is not created in Exchange Server 2016
  • KB4015663 “The message content has become corrupted” exception when email contains a UUE-encoded attachment in Exchange Server 2016
  • KB4015662 Deleted inline picture is displayed as attachment after you switch the message to plain text in Exchange Server 2016
  • KB4015213 Email is still sent to Inbox when the sender is deleted from the Trusted Contacts list in Exchange Server 2016
  • KB4013606 Search fails on Exchange Server 2016 or Exchange Server 2013
  • KB4012994 PostalAddressIndex element isn’t returning the correct value in Exchange Server 2016


Exchange 2013 CU16 fixes:

  • KB4013606 Search fails on Exchange Server 2016 or Exchange Server 2013


Exchange 2010 SP3 RU17 fixes:

  • KB4014076 Migration ends and errors reported when you on-board or off-board a mailbox through Exchange Online in an Exchange Server 2010 hybrid environment
  • KB4014075 UNC path does not open in OWA when the path contains non-ASCII characters in an Exchange Server 2010 environment
  • KB4013917 You cannot search in a shared mailbox through OWA in an Exchange Server 2010 Service Pack 3 (Update Rollup 15 or 16) environment
  • KB4012911 Culture element is added in the wrong order when you use the ResolveNames operation in EWS in Exchange Server 2010