outlook Express cannot reply

[M J Chappell]

The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was '(e-mail address removed)'. Subject 'Re: Trial One', Account: 'genie.co.uk', Server: 'mail.genie.co.uk', Protocol: SMTP, Server Response: '550 RCPT TO:<[email protected]> Relaying not allowed - please use SMTP AUTH', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79

 

[Frank Saunders, MS-MVP OE/WM]

The message could not be sent because one of the recipients was rejected by
the server. The rejected e-mail address was '(e-mail address removed)'. Subject 'Re:
Trial One', Account: 'genie.co.uk', Server: 'mail.genie.co.uk', Protocol:
SMTP, Server Response: '550 RCPT TO:<[email protected]> Relaying not
allowed - please use SMTP AUTH', Port: 25, Secure(SSL): No, Server Error:
550, Error Number: 0x800CCC79

If you are trying to send to more recipients than your ISP allows you could
get this message.

 

[Wesley Vogel]

0x800CCC79
CAUSE
These error messages may occur if Microsoft Outlook or if Microsoft Outlook
Express cannot establish a connection with your e-mail server. These error
messages are frequently caused by one of the following:
* Incorrect account settings
* Misconfiguration of personal firewall software
* Antivirus software
* A bad modem
* Maximum Transmission Unit (MTU) size
* Outlook Express has been removed from the computer or the installation is
damaged
* Your user profile in Outlook is damaged
* An e-mail item on your POP3 server is damaged

See the WORKAROUND
here...
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/kb/813514

--
Hope this helps. Let us know.

Wes
MS-MVP Windows Shell/User

In