How to fix Bounce Back Emails "Your email program is using outdated address information"
Sample Error:
SOLUTION:
- On Outlook go to File > Options > Mail > Send Messages > Empty Auto-Complete List -> OK
- Once this is done, let the user create a new email with the intended recipient by typing his/her full name and then hitting “CTRL+K”. An underline should appear on the user’s name to indicate that the email address has been found.
- Send a test email to confirm issue is resolved.
REFERENCES:
https://www.petenetlive.com/KB/Article/0001468
https://docs.microsoft.com/en-US/exchange/troubleshoot/email-delivery/imceaex-ndr
https://competenz.freshservice.com/support/solutions/articles/5000070956