You will face this error when you try to send or receive emails in Outlook via proxy server.

“Outlook is unable to connect to the proxy server”.

Add all your required details over there and finish the process.

Now, click on the Add button to add a new profile.

In Mail Setup, from the options and click on Show Profiles.

Look for the Mail category and click on it.

Search for the Control Panel in the search bar and open it.

If your Outlook profile is corrupt, then try the below-mentioned fix: If Your PST was relocated or deleted, then create a new profile and add your missing PST file again. If you do not know the values, contact your email provider. While adding the Outlook email account again, ensure that you do not use auto-detect mail server settings. If the SMTP settings are wrong, try to remove your email account and add it again. Solution: Depending on the cause of the problem, there can be three solutions to this problem. You might face this error because your SMTP settings are incorrect, or your Outlook profile is corrupt, or PST files were deleted or relocated. The error pops up like “Object not found” or “The operation failed. You are trying to send an email from Outlook and facing the issue in doing the same.

Log on to incoming server before sending mail.

My outgoing server (SMTP) requires authentication.Once you are there, check these two options: Make a double-click on your email account and select More Settings from the options.There select Account Settings from the options.Follow the below-mentioned steps for the same: To fix this error, you will need to check your account settings and edit them properly. Solution: This error indicates that something is wrong with your outgoing mail server settings. Users face the error notification like “None of the authentication methods supported by this client are supported by your server.” A user may face this error when he or she is trying to send an Outlook email. One of the most common send and receive errors in Outlook is error 0x800CCC8. If you too, are unable to work due to any send or receive the error you are facing, find your problem, and try the solutions below. Such errors may seem little but can ruin your experience and, most importantly, time. Many users have complained about facing some of the most common send and receive errors in Outlook. Top 5 Outlook Send/Receive Error and their Solutions

If you face any issue anytime in Outlook, first try the below-mentioned solutions to fix it:

Outlook send and receive settings