How to Prevent Emails from Being Moved to Spam in Outlook?

Microsoft Outlook’s junk folder is quite effective and can be further optimized with user input. It automatically relocates irrelevant emails to the junk folder, thus saving users’ time. There are also multiple filtering options that allow users to customize how they want their inbox organized by specifying which emails should appear in their inbox and which should be directed to the spam folder.

However, at times, legitimate emails are mistakenly identified as spam and moved into the junk folder in Outlook. Consequently, users may overlook these emails if they don’t regularly check their spam folder. This might cause problems, particularly if the email is important or requires urgent attention.

This misplacement can result from either the server flagging emails as spam or your filtering settings being too stringent.

One solution is to disable the junk email filter entirely, allowing all emails into your inbox. However, proceed with caution as this will also permit more spam and potentially malicious emails to enter. It’s usually better to fine-tune filter settings to strike a balance between convenience and security.

Additionally, Outlook allows you to add trusted senders whose emails you do not want to be sent to the spam folder. The following methods will ensure that emails from trusted senders reach your inbox instead of the spam or junk folder.

1. Mark Spam Mail in the Junk Folder as ‘Not Junk/Spam’

To stop Outlook from sending legitimate emails to the junk folder, you can mark them as ‘Not Junk.’ This action adds the sender’s address to the trusted sender list.

Note: Be mindful when marking emails as ‘Not Junk.’ It’s important to confirm the sender’s trustworthiness to prevent whitelisting potentially dangerous senders.

  1. Access the Junk Email folder.
  2. Select the email that you wish to mark as Not Junk.
  3. Go to the Home tab, click Junk, and choose Not Junk from the dropdown menu.

  1. Alternatively, after selecting the email, right-click on it, navigate to Junk, and then select “Not Junk“.

  1. Upon clicking Not Junk, a Mark as Not Junk dialog box will appear.
  2. Select the Always trust email from “xyz@xyz.com” checkbox, and then click OK.

After these steps, the email will be moved to the inbox, and future messages from this sender will not be filtered into spam.

2. Add a Sender’s Email to the Trusted/Safe Senders List

To ensure that an email from a specific sender always reaches your inbox:

  1. Select the email in the junk folder from the sender you wish to trust.
  2. Right-click it, then choose Junk > Never Block Sender.

  1. A prompt will confirm that the sender has been added to the Safe Senders list.
  2. Click OK, and from now on, emails from this address will bypass the junk folder.

To manually add a trusted sender, navigate to Junk Email Options from the Home tab’s Junk menu:

  1. Go to Home tab > Junk > Junk E-mail Options.
  2. Switch to the Safe Senders tab.
  3. Click Add, and enter the sender’s email address.
  4. Click OK.

3. Turn Off the Automatic Filter

Disabling the automatic filter ensures that all emails are received in the inbox, allowing you to subsequently decide whether to keep them or move them to the junk folder. However, be cautious with this setting:

  1. Select Junk > Junk E-mail Options from the Delete group on the Home tab.

  1. In the Junk E-mail Options dialog box, switch to the Options tab.
  2. Select the No Automatic Filtering option. Note that emails from blocked senders will still go to the Junk E-mail folder.
  3. Click OK.

Following this modification, most emails will arrive in your inbox; however, it’s important to remember that emails from any sender on your blocked list will continue to be sent to the Junk E-mail folder.

To manage blocked senders, go back to Junk E-mail Options and:

  1. Select the Blocked Senders tab.
  2. Select the email addresses you wish to remove and click the Remove button.

  1. Click OK.

This way, most emails will arrive in your inbox, but remember the increased risk from unfiltered emails. Ensure security measures are in place.

ABOUT THE AUTHOR

Kevin Arrows


Kevin Arrows is a highly experienced and knowledgeable technology specialist with over a decade of industry experience. He holds a Microsoft Certified Technology Specialist (MCTS) certification and has a deep passion for staying up-to-date on the latest tech developments. Kevin has written extensively on a wide range of tech-related topics, showcasing his expertise and knowledge in areas such as software development, cybersecurity, and cloud computing. His contributions to the tech field have been widely recognized and respected by his peers, and he is highly regarded for his ability to explain complex technical concepts in a clear and concise manner.