Why is my Outlook automatically sending emails to the Outbox instead of the Sent folder?

< 1 min read

Check any rules you may have set up in Outlook related to sending emails.
Check your Outlook account settings to make sure you are using the correct mail server.
Confirm that the address you have entered into the Windows address book is correct.
Update your antivirus, firewall, and malware protection.
Run a security scan.