Send Outlook email from alternate address

How to change the From: address in Outlook

By default, Outlook uses your personal email address is used as the From: address. Follow these instructions to change the “From:” if you wish to send an email from an address other than your own. You should only need to do this once and then the From will have a drop-down arrow where you can choose which inbox to send from.

Windows instructions

  • Open a New Email in Microsoft Outlook.
  • Select the Options Tab.
  • Select From in the Show Fields section. This is an on/off button. Click it until the From option appears beside the Send button.
  • Select the From drop-down menu above the To...button.
  • Select Other Email Address.
  • Select From
  • Type the new email address in the search field (Ex. mydepartment@tarleton.edu)
  • Click OK
  • Click the From drop-down above the To...button.
  • Select the address from which you wish to send the email
  • Confirm that this alternate address appears beside the From button
  • You may now complete your email message and send it from this address

macOS instructions

  • Open Outlook for Mac
  • Select Outlook from the toolbar
  • Select Preferences
  • Select Accounts
  • Select Advanced
  • Select Delegates
  • Select the + under the Open these additional mailboxes section
  • Search for the email address you wish to send from
  • Select the address
  • Select Add
  • Click Ok
  • Close the Accounts popup
  • Click New Email
  • The From: section is now visible. Select the Alternate Email Address from the drop-down menu
  • Confirm that the alternate email address is displayed by the From: label
  • You may now complete your email message and send it from this address