Summary
This article guides you through adding a shared mailbox and sending as a shared mailbox through Outlook Classic, New Outlook (desktop), and New Outlook (web).
Outlook Classic - Adding Shared Mailbox (SEM)
Step One: Open Outlook Classic.
Step Two: Select the arrow in the left-hand sidebar menu.

Step Three:
- Right click on account name (First.Last@cwu.edu).
- Select Account Properties... in the dropdown menu.

Step Four:
- Select Account Settings.
- Select Account Settings again in the dropdown menu.

Step Five: Select Change... tab.

Step Six:
- Un-check "Used Cached Exchanged Mode..."
- Select More Settings.

Step Seven:
- Select the Advanced tab.
- Select Add...

Step Eight:
- Type the name of the mailbox you want to add.
- Select OK.

Step Nine: Select OK.

Step Ten: Select Next.

Step Eleven: Select Done.

Note: Your new shared mailbox should be active, and appear on the left-side column of your Outlook client. * If nothing appears, make sure you added the correct shared account, wait 15 minutes, then restart Outlook Classic.
Outlook Classic - Sending as Shared Mailbox
Step One: Select New Email.

Step Two:
- Select the down arrow in the From box.
- Select your shared mailbox in the drop down menu below.
- Select Send once you have typed your message.

New Outlook and New Outlook (web) - Adding Shared Mailbox (SEM)
Step One: Open New Outlook desktop or New Outlook (web).
Step Two:
- Select Mail in the far left navigation pane.
- Right click on your account name (First.Last@cwu.edu).
- Select Add shared folder or mailbox in the dropdown menu.

Step Two:
- Enter name(s) you would like to included in Shared Mailbox.
- Select Continue.
- If correct, select Close.


New Outlook and New Outlook (web) - Sending as Shared Mailbox
Step One:
- Click the arrow by New mail.
- Select Mail.

Step Two:
- To the right of Send and From: First.Last@cwu.edu, select the arrow icon.
- If you don't see your shared email address, choose Other email address...
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Step Three: Type in the shared email address.

Step Four: Select Send once you have typed your message.

Additional Resources
Here are related articles for Setting Rules on a Shared Exchange Mailbox (SEM) and Opening a SEM (Shared Exchange Mailbox).
References
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