Outlook Express: Error number 0x800CCC0B

[Khushal]

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If I have my OE with my mail everything works beautifully, but what if I want to send, it bangs me this error message to the ears:

An unknown error has occurred Subject "--", Account: 'my account', Server: 'smtp.puretec.de', Protocol: SMTP, Port 25, Secure (SSL): No, Error Number: 0x800CCC0B

The message could not be sent because the server is the e-mail address of the sender has not accepted. The e-mail address of the sender is "my address" Subject ... ... ... Account Server Response: "530 Authentication required" ... Server Error 530, Error Number: 0c800ccc78

Who can help me?

[CoModO]

Hi,

Solution for Error code 0x800CCC0B :

These error messages occur if Microsoft Outlook or Microsoft Outlook Express can not establish a connection to the mail server.
These error messages usually due to one of the following causes:
- Incorrect Account Settings
- Bad software configuration of personal firewall
- Antivirus Software
- A faulty modem
- Size of Maximum Transmission Unit (MTU)
- Outlook Express has been removed from the computer or the installation is corrupted
- The user profile in Outlook is damaged
- An email from the POP3 server is damaged

[AugieBenDoggie]

Hi,

Go to:
- Accounts
- Properties
- Servers
Then check the box that says "My server requires authentication" is checked.

Enter your Account Name and Password.
Then click "Apply" and then "OK"
Restart Outlook.

[Allan.d]

This error does not have the original server on which your site is hosted Possible causes:

1. Wrong configuration of email client
2. Your ISP blocks port 25
3. DNS problem at your ISP

The problem can be solved in general by:

1. restarting your computer
2. Check that Outlook (or use your email client) is checked "SMTP: My server requires authentication". Check accuracy of data and access to email.
3. Temporarily disable antivirus / firewall your