How to Fix Not Receiving Emails in Outlook

Navigate to your mailbox folders and click on 'Junk Email' or 'Spam'. Look for the missing messages. If found, right-click the email and mark it as 'Not Junk' to prevent this in the future.

In Outlook, go to File > Info and check the Mailbox Settings section. If your mailbox is full, you must delete old emails or empty your Deleted Items folder to receive new messages.

Contact the sender via an alternative method and ask them to verify the exact email address they typed. Even a minor typo will send the email to the wrong destination.

Open Outlook and go to File > Manage Rules & Alerts. Review the list for any rules that move messages to other folders or delete them. Disable any suspicious or unfamiliar rules.

Log into your webmail portal (like Outlook on the web), go to Settings > Mail > Forwarding. Ensure that forwarding is turned off so messages aren't sent to another address without leaving a copy.

Go to the Home tab, click Junk > Junk Email Options, and open the Blocked Senders tab. Ensure the expected sender's email address or domain is not listed here.

Ask your IT administrator to run a message trace in the Exchange admin center. This tool can track the exact path of the email and determine if it was rejected by a server policy.

Have the administrator check the organization's quarantine portal for falsely flagged phishing or malware attempts that might have trapped the expected email.