Windows Live Mail Error ID: 0x800CCC79 Unable to send e-mails with smtp.o2.co.uk

This is the message I continually get when trying to send e-mails.



The message could not be sent. The setting for your outgoing email [SMTP] server might need to be configured. To find the server settings for *** Email address is removed for privacy ***', please contact your email service provider.

Subject 'Read: Groupon'
Server Error: 550
Server Response: 550 RCPT TO:<*** Email address is removed for privacy ***> Relaying not allowed - please use SMTP AUTH
Server: 'smtp.o2.co.uk'
Windows Live Mail Error ID: 0x800CCC79
Protocol: SMTP
Port: 25
Secure(SSL): No
original title: unable to send emails
 

Question Info


Last updated November 5, 2018 Views 36,696 Applies to:
Answer

Right-click on the account name in the folder pane and select Properties. On the Servers tab, select My server requires authentication. Click the Settings button, then select Log on using and enter your full O2 address and password.

Noel

 

Noel Burgess | Certified Pedant | Claims to know a bit about Windows Live Mail

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