Mail server error,,,cant sent email

[yerhnoj]

This is the error i found, when im going to send an email



The message could not be sent because the server rejected the sender's e-mail address. The sender's e-mail address was 'johnrey@mdr.ph'. Subject 'test', Account: '192.100.100.2', Server: '192.100.100.2', Protocol: SMTP, Server Response: '451 4.7.1 Please try again later', Port: 25, Secure(SSL): No, Server Error: 451, Error Number: 0x800CCC78

[Ricky]

Just the error messege ?

But when and why u got that, ie what you were trying to do and what did you used or setuped ?

[yerhnoj]

Thanks Ricky,,,But i got that message when im going to send mail using Outlook Express or Microsoft Outlook...My setup is i have a Linux EcMail v1.5