Question: When Will Outlook 2003 Support End?
Want to know how long Microsoft will keep your Outlook 2003 protected with security updates, and whether you can still get phone support?
Answer: Extended support for Outlook 2003 will end on April 8, 2014.
General support for Outlook 2003 has ended in April 2009.
Outlook 2003 Security Fixes Through 2014
That means security updates will be available free from Windows Update until April 8, 2014. No other new updates can be downloaded from there, however.
Paid phone support for Outlook 2003 and updates to the Microsoft Knowledge Base will be available through April 8, 2014 as well.
