Error 0x800CCC0F

Hola José,
Te sugiero que mires el siguiente link:
813514 How to troubleshoot error messages that you receive when try to send
and receive e-mail in Outlook and in Outlook Express
http://support.microsoft.com/defaul...-US;813514

Sino resulta puedes intentar alguna de estas alternativas:
1. For additional information about checking for server and network
outages, click the following article number to view the article in the
Microsoft Knowledge Base:
326097 How to check for server outages

2. Restore corrupted e-mail settings by removing, and then re-adding
the email accounts: For additional information about adding and removing
e-mail accounts, click the following article numbers to view the articles in
the Microsoft Knowledge Base:
825184 How to Add and Remove MSN E-mail Accounts from Outlook Express



Espero que te ayude.
Saludos.
Ale65