How to fix Outlook Express error 0X8004210B

Task: Send reported error (0x8004210B): The operation timed out waiting for a response from the sending (SMTP) server. If you continue to receive this message, contact your server administrator or your Internet Service Provider (ISP).

What is this error message?

This is a general error message generated by Outlook when you try to send or receive email. This error message usually means that the remote server that stores your email (for example, a work email address or a Gmail/Hotmail email address) is taking too long to retrieve new emails or send new emails.

There are three quick ways to fix the error.

Windows Software Update

Go to Start -> All Programs -> Windows Update. Then click Change settings and select _Automatic (recommended) Automatically download recommended updates for my computer and install them_

Once your software is up to date, activate the patch by following these steps:

1. Close Outlook and go to Start->Run

2. Type _regedit_ in the box and click Enter

3. When the Registry Editor window appears, navigate to find this file: HKEY_CURRENT_USERSoftwareMicrosoftOfficeOutlook

4. Click on the file once to select it.

5. Go to the File menu at the top left of the window, point to New and select DWORD

6. Type _UseInetcommCS_ and press Enter

7. Right click on _UseInetcommCS_ and select Modify

8. In the Value data box that appears, type 1 and then OK.

9. Exit Registry Editor under File -> Exit

10. Restart your PC

spyware and viruses

Outlook errors can be symptoms of a virus or Trojan horse files on your PC. If your files have been corrupted or moved, you may want to check your hard drive by scanning your computer for spyware. You can get rid of spyware immediately with an antivirus program.

Clear Your Registry – Get User Reviews of RegistryCleanerWin.com

A timeout error does not always mean that a PC is affected by a virus. An easier way is to clear your computer’s registry.

The computer registry is similar to a library, storing files to run programs like Outlook. Over time, as software and files are installed and removed, and everyday programs are opened more frequently than others, the computer’s registry becomes cluttered with broken and redundant files. Clean your registry to make sure your file system is up to date and easy for your computer to access. For recommendations, check out the registry cleaner reviews at Registry Cleaner Win.