Home » Exchange » Exchange 2013 SP1 aka CU4 released #IamMEC #MSExchange

The Microsoft Exchange team released Exchange 2013 SP1 today.

Exchange 2013 Service Pack 1 / SP1 Download

There are a lot of new features being introduced as well:

  • DLP tips in OWA
  • Windows Server 2012 R2 support
  • S/MIME Support in OWA
  • EAC Cmdlet logging
  • Edge Transport Role has been added(!)
  • MAPI/HTTP a new Outlook 2013 SP1 feature for communication replacing RPC/HTTP.  RPC/HTTP will continue to function for Outlook 2013 and supported older Outlook clients
  • SSL Offloading to a Load Balancer in front of your CAS
  • Improved Text Editor in OWA


Here are a list of fixes:

  • 2860242 HTML format is lost after saving as an MSG file in Exchange 2013
  • 2900076 Mailbox quota warning message uses an incorrect language in Exchange Server 2013
  • 2910199 “Reply all by IM” chat window displays seven recipients in Outlook Web App
  • 2913999 Meeting request body and instructions are lost in delegate’s auto-forwarded meeting request
  • 2918655 Microsoft.Exchange.Servicehost.exe crashes after you enable FIPS
  • 2918951 Users cannot access public folders after you upgrade to Exchange Server 2013 Cumulative Update 3
  • 2925281 Outlook connectivity issue if SSLOffloading is “True” in Exchange 2013
  • 2925544 Empty ExternalURL value for ActiveSync virtual directory after build-to-build upgrade of Exchange Server 2013
  • 2927708 Resource mailboxes that are created by EAC will not be updated by policies in Exchange Server 2013
  • 2928748 Default from delegate’s address in shared mailboxes in Exchange Server 2013
  • 2928803 Long server connection for Outlook after a database failover in Exchange Server 2013
  • 2930346 POP3 access does not work if the name of the resource mailbox differs from the user’s name
  • 2930348 Manual redirection occurs in Outlook Web App if External URLs in each site are the same
  • 2930352 Outlook Web App cross-site silent redirection does not work in Exchange Server 2013