If only PayPal emails are missing while other email still arrives, check Outlook.com mailbox filtering first because messages can be redirected, hidden, or marked as junk before they are noticed.
- Check Junk Email and mark any PayPal message as not junk if found.
- Check the Other tab, plus Deleted Items, Archive, and any custom folders.
- Restore message order by selecting Filter > Sort > Date.
- Check whether email forwarding is enabled.
- Review rules that might move or delete PayPal messages.
- Review the blocked senders list and junk email settings.
- Add the sender to Contacts and, if needed, to the Safe senders list.
- Ask PayPal to resend a test message and check whether they receive a non-delivery report.
If email from a blocked sender still appears or the sender may be masking the real address, view the internet message headers of similar messages and compare the real sender address, then block or allow the correct address as needed.
If the missing PayPal messages never appear in Inbox, Junk, Other, Deleted Items, or Archive, and no rule or forwarding explains it, use Outlook.com support from the Help menu and choose Still need help? to reach support.
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