While sending or receiving email messages in Microsoft Outlook, you may receive an error message that is similar to the one as shown below.
Outlook error '0x800CCC78' generally occurs when the Outgoing Server Settings for your email is not configured properly.
To resolve this behavior follow the steps as mentioned below.
Try sending yourself a test e-mail message to make sure it works.
You are done with.
Updated on Nov 11, 2015
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