https://www.ptd.net/support/email-communication/how-setup-your-email
SMTP: It goes through the different email programs
https://www.ptd.net/support/email-communication/how-setup-your-email/email-software-smtp
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I have Windows 7 on my desktop and use Windows Live Mail. I receive messages, but recently I have been unable to send messages. I get the following error message:
The connection to the server has failed.
Subject 'test'
Server: 'promail.ptd.net'
Windows Live Mail Error ID: 0x800CCC0E
Protocol: SMTP
Port: 25
Secure(SSL): No
Socket Error: 10013
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https://www.ptd.net/support/email-communication/how-setup-your-email
SMTP: It goes through the different email programs
https://www.ptd.net/support/email-communication/how-setup-your-email/email-software-smtp
Windows Live Mail cannot send (Error 800CCC0E)
If you receive an error message that says "the connection to the server has failed" or that specifies error number 800ccc0e this indicates a problem with the settings used to log-on to the e-mail server (e.g. incorrect server names or port numbers).
The problem is that the program can't send new messages. In technical terms, the e-mail settings are called IMAP, POP3 and SMTP -- the IMAP and POP3 settings control receiving messages, the SMTP settings control sending messages.
It is possible the SMTP settings have been corrupted in Windows Live Mail; but it is more likely that your e-mail service provider has made a change to its service, but has failed to inform you. In both cases the solution is the same. Namely, make sure the settings are correct: