Emailitis Blog

Cannot send emails in Outlook since upgrading to Windows 10?

Since upgrading to Windows 10 there have been lots of reports of Outlook not being able to send emails. You are able to receive ok but get the following error when trying to send emails:

It is not yet known what is causing the issue but there is a fix so you can start sending emails again.

To resolve the problem, we need to run the System File Checker. This tools verifies all system files and corrects them if necessary. Please follow the steps below:



1.Right click on the start menu and choose Command Prompt (Admin)

2.In the command prompt type the following:

      sfc /scannow

3.This process will take up to 30 minutes to complete.

4.Restart your computer.

5.Trying sending emails from Outlook again.

Then once the process has complete. You will see the following screen: