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Outlook error 0x800CCC62 is one of the common PST error encountered by Outlook users while sending or receiving emails. After having this error code users become unable to send or receive mails through Outlook account. Most probably below error message prompts while performing the above actions.

“0x800CCC62 SMTP_500_SYNTAX_ERROR Syntax error returned”

As you know that Outlook is commonly known for its email service because of that it is called best email client. Outlook with various versions has been used in the market. It works as a personal manager and manages your PST file like contacts, journals, appointments, notes etc. With .PST extension it allows you to store data on PST file. Because of its wide features it is being used in business as well as individual purposes. But sometimes while sending emails users gets Outlook error 0x800CCC62 message which stops all the process of PST.


For this behavior of Outlook there are many reasons are responsible. Large sized PST files, improper working on Outlook, unexpected system shutdown, virus infection and software or hardware failure are some common reasons. In the above condition saved PST data become inaccessible and when you attempt to access those files then it throws “0x800CCC62 SMTP_500_SYNTAX_ERROR Syntax error returned” error message on the screen. For this critical situation of Outlook corrupt or damaged PST files might be the main reason.

Most often when Outlook fails to establish Internet connection with email server then problem starts while sending or receiving emails. If Outlook server is unavailable or it is disconnected to the Internet then this type of error prompts on the screen. Wrong settings of Outlook account and damaged Outlook profile generate error Outlook error 0x800CCC62. Due to corrupt emails and pst files users also have to face critical problem in accessing Outlook data.

In order to fix Outlook error 0x800CCC62 you need to check Internet connection first. If it is available then check settings of Outlook account and user profile. If there is problem with profile then delete the earlier profile and create a new profile. If still you are getting same Outlook error then you need to repair PST files first.

Outlook PST repair tool is a powerful effective software designed to repair corrupt and damaged PST files. It performs advanced scanning process and repairs whole Outlook data. With interactive user interface of the software any one can repair their Outlook PST file. So choose this tool and make Outlook data error free.

Resolve Outlook “0x800CCC62 SMTP_500_SYNTAX_ERROR Syntax error returned” Error

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