Recently a user in our forum asked how to add a second mailbox to their Outlook 2007 Client. I have to admit, the process is a little different than it was with the Outlook 2003 client and it took me a few minutes to find it. But it only takes a few seconds to complete the process so let’s get to it.
Update 5/19/2010 – Outlook 2010 is released. Enjoy! How to Add an Additional Mailbox to Outlook 2010
Update 7/24/2012 – How to add an additional mailbox in Outlook 2013.
Update 8/29/2016 – How to Add an Additional Mailbox to Outlook 2016
Step 1 – With Outlook 2007 open, Click Tools, Account Settings
Step 3 – Click More Settings
Step 4 – Click Advanced Tab then Click Add
Step 5 – Type in the name of additional/secondary mailbox and Click OK
Note: You must have at least READ access to the new mailbox; otherwise after adding, you will not be able to open the new mailbox. If you need help with this, ask your systems administrator or post your question in my Forum.
Step 6 – Verify that your new Mailbox appears listed in the box under “Open these additional mailboxes” then Click OK
Step 7 – Click Next
Step 8 – Click Finish
Step 9 – Click Close
That’s it! Very simple!
Once you add your new Mailbox, here’s what your Outlook Client will look like.