Outlook Keep Sending Messages to The Wrong Address

Outlook may be sending messages to the wrong address if it is set up to automatically save contact information when you send an email. This can lead to incorrect contact information being stored in the address book, which Outlook can then use to address messages incorrectly. To prevent this from happening, you can turn off the ‘automatically save contact information’ option in the Outlook options menu. Additionally, you can review your contacts list in Outlook to make sure you don’t have any incorrect contact information stored.