Using classic Outlook for Windows in business environments
Since sending works but receiving does not on the Windows laptop, first determine whether the issue is with the Outlook client on that laptop or with the mailbox itself.
- Check the mailbox in Outlook on the web.
- If new mail appears there, the account is working and the problem is limited to Outlook on the Windows laptop.
- In classic Outlook on Windows, force a manual sync.
- Go to the View tab and select Sync.
- Watch for the status message at the bottom of the message list while Outlook syncs.
- This applies to supported account types; third-party POP/IMAP accounts do not have the same manual Sync capability.
- Verify the account type in Outlook.
- If the account is a Microsoft consumer mailbox such as Hotmail.com or Live.com, it should be added as Outlook.com account type, not Exchange or Microsoft 365.
- Using the wrong account type can prevent existing messages and custom folders from appearing.
- If the issue started after moving from another device, remove and re-add the account on the Windows laptop.
- Open Control Panel.
- Select Mail.
- Select Email Accounts...
- On the Email tab, select New.
- Enter the name, email address, password, and retype the password.
- Select Next and complete setup, then select Finish.
- If mail is still not arriving, check whether the mailbox itself is filtering or redirecting messages.
- In Outlook.com, check the Other tab.
- Check Junk Email settings and the Junk Email folder.
- Check whether email forwarding is enabled.
- Check whether any email rules are moving or hiding messages.
- Check whether messages are sorted out of order; restore chronological order with Filter > Sort > Date.
- If one device is not syncing while others are, removing the partnership between the mobile device and the mailbox can fix sync issues.
- If classic Outlook still does not receive mail, run the classic Outlook troubleshooters. If that does not resolve it, contact support.
If the mailbox is full, Outlook cannot send or receive email, so also check mailbox/cloud storage usage.