After spending so much time and effort composing an email, you finally click Send.
It is a common issue in Outlook and can occur for several reasons.
Why are Your Emails Coming Back as Undeliverable in Outlook?
Your emails are returning as undeliverable in Outlook mainly because they conflict with your account controls.
Also, remove unnecessary profiles from Outlook and delete the cache, as bad files can cause this issue.
Here are the steps to solve undeliverable emails in Outlook:
1.
Check Your Account Credentials
Using the incorrect account credentials wont let you send messages in Outlook.
Check and verify there are no typos in your account information.
Also read how toautomatically forward emails in Outlook?
Modify Your Account Information
Change and modify your account information from Server prefs in Outlook.
Heres how to modify your account information:
3.
It can also put your emails in different folders.
So, choose a less aggressive junk filtering option.
Perform the test and see the result.
However, in case of any errors, you need tomodify some parameters.
Related content you should read about how tochange client-only rule to server in Outlook.
Heres the process to change your account parameters:
6.
So review and remove the rules that are blocking you.
Here are the steps to check your Outlook rules:
7.
Remove the accounts you dont need.
Heres the process to remove unused email accounts & profiles from Outlook:
8.
So, ensure it is turned on.
Heres how to check Outlook send & receive options:
9.
Clear Outlook Cache
Corrupted cache files can cause email delivery issues in Outlook.
Delete the cache and let the app create new files.
Heres the method to clear Outlook cache files:
10.
In that case, you must make a new outlook profile.
FAQs
Why is Outlook saying my email is undeliverable?
Where do undeliverable emails go in Outlook?
Undeliverable emails go into theSent foldereven though the recipient doesnt get the emails.
How do I stop Outlook from blocking emails?
But in this article, Ive described all the correct tweaks you gotta apply to fix this issue.
Implement all the steps Ive provided here, and you wont see undeliverable error messages anymore.
