How to Recover Mail From the Outlook Junk Mail Folder

Microsoft Outlook comes with a junk mail filter that is quite effective—and reasonably precise, too. It files most junk emails in the Junk E-mail folder and filters mostly junk emails to this folder.

Still, false positives—good messages mistakenly marked as spam and moved to the Junk E-mail folder—can and do occur in Outlook. Fortunately, reviewing the spam folder is easy, as is recovering the missing messages to the Inbox.

You may even teach the Outlook spam filter a lesson, this time about what a good email looks like.

To move an email from your spam folder to the inbox and, optionally, secure future messages from the same sender from being treated as junk in Outlook 2013:

1. Open the Junk E-mail folder in Outlook.
2. Now open or highlight the email message you want to recover from the spam folder.
3. If the email is open in the reading pane or just highlighted in the folder list:
   1. Make sure the HOME ribbon tab is visible.
4. If the message is open in its own window:
   1. Make sure the ribbon tab is active and expanded in the message’s window.
5. Click Junk in the Delete section.
6. Select Not Junk from the menu that appears.
   1. You can also press Ctrl-Alt-J.
7. To add the sender to your safe senders’ list (messages from their addresses are never treated as spam):
   1. Make sure Always trust e-mail from “…” is checked in the Mark as Not Junk window.
      1. Note that you can make Outlook allow only mail from such senders into the inbox, and Outlook can automatically put people you mail on that safe senders list, too.
8. Click OK.

Outlook automatically moves the message to your Inbox or the message's previous folder, where you can read and work on it.

To mark a message not spam in the Outlook Junk E-mail folder:

1. Go to the Junk E-mail folder.
2. Highlight the message you want to recover.
3. Click the Not Junk toolbar button.
   1. Alternatively, you can press Ctrl-Alt-J (think junk) or
   2. select Actions | Junk E-mail | Mark as Not Junk... from the menu.
4. If you want to add the sender of the email you have just recovered to your list of trusted senders, make sure Always trust e-mail from "{email address}" is selected.
5. Click OK.

(Updated October 2016, tested with Outlook 2003, Outlook 2007, Outlook 2013 and Outlook 2016.)