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Thread: Unable to Send Mail, Error 0x800CCC1A in Outlook Express

  1. #1
    Join Date
    Jul 2009
    Posts
    104

    Unable to Send Mail, Error 0x800CCC1A in Outlook Express

    Hi,

    When I start Outlook Express 6, I get this Warning of Internet security could not be found. The certificate's CN name does not match the value passed ? Want to continue using this server? Yes / No. If I say Yes, I get the error code: 0x800CCC1A. I am not able to establish a connection?? how do I fx this ??

  2. #2
    Join Date
    May 2008
    Posts
    390

    Re: Unable to Send Mail, Error 0x800CCC1A in Outlook Express

    Try to follow the below steps :
    1. Open Outlook (Express)
    2. Click on "extra "
    3. Click on "Accounts"
    4. Select the e-mail account and click the 'edit\'
    5. Click on 'advanced'
    6. You see below the server port number for a single line 2x 'This server requires a secure connection (SSL) '.
    7. Remove the check marks in this way.
    8. Click 'OK '

    The problem should be solved

  3. #3
    Join Date
    Dec 2007
    Posts
    845

    Re: Unable to Send Mail, Error 0x800CCC1A in Outlook Express

    Unable to connect using SSL. Error 0x800CCC1A, this could be related because you try your e-mail to retrieve via SSL. Possible solution: Your e-mail account settings if this "connection via SSL" are unchecked disable it. Extra: Do not use SSL for POP3 setup

  4. #4
    Join Date
    Nov 2009
    Posts
    14

    Re: Unable to Send Mail, Error 0x800CCC1A in Outlook Express

    I get this error on receiving mail, POP port is 995 and SSL has been enabled as described by setup i have also tried settings but I receive reported error (0x800CCC1A) : 'Your server does not support the connection encryption type you have specified. Try changing the encryption method. Contact your mail server administrator or Internet service provider (ISP) for additional assistance.'

  5. #5
    Join Date
    May 2008
    Posts
    249

    Re: Unable to Send Mail, Error 0x800CCC1A in Outlook Express

    I had similar problems, could receive but not send email, but the number of my mistake was 0x800ccc67. I solved the problem by changing port 25 to port 587 on Tools> Accounts and highlight your email account> Properties> Advanced Tab. Simply delete the number 25 and type in 587, and then click "Apply" It worked for me. Give it a try - you have nothing to lose. If not successful you can always switch back to 25.

  6. #6
    Join Date
    May 2008
    Posts
    297

    Re: Unable to Send Mail, Error 0x800CCC1A in Outlook Express

    Most likely the ISP you use does not require an SLL connection, turn off SSL in email account properties and try again. If your anti-virus is set to scan e-mail or you are using an anti-spam program, either could interfere with the connection to the mail server. That can be a bug in old version of outlook, so install the latest version of outlook.

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