Error code 0x800ccc90 while trying to send or receive emails in Microsoft Outlook

The error code 0x800ccc90 while trying to send or receive emails in Microsoft Outlook is a bit complex error message that you receive in your Microsoft Office, cause of which might be due to configuring multiple POP3 email accounts in a single profile or because of wrong configuration of external port pins of outgoing server.

The issue with the particular error code can be resolved by following the below step.

Re-defining Send/Receive groups

1. Open Microsoft Outlook application and click on “Send/Receive” tab.
   

   sen/receive tab

2. Select “Define Send/Receive Groups”.
   

   Define Send/Receive Groups

3. Click “new” in the opened pop up window and give a new name in “Send/Receive Group Name” window.
4. Choose the accounts which you need to add in the new group.
   

   Choose the accounts

5. Select the option “Include the selected account in this Send/Receive Group” option at the top. (You can add more than one accounts in the created group).
   

   Include selected accounts

6. Check the check box for “Send mail items” and “Received Mail Items” to select tem.
   

   Download complete item

7. Select the option “Download complete item including attachments” and press “Ok”.
   

   Click on send/ receive

8. Now you can try sending or receiving emails by clicking on “Send/Receive” option and click on the required group name.

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