Cannot send outgoing e-mail

[Guest]

I receive this error everytime I send an e-mail from Outlook 2003 and Outlook
Express. What does this mean?

553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)

 

[neo [mvp outlook]]

w/out additional details like what isp you are connecting to and are you
using their mail server (e.g. connect to comcast and using comcast mail
servers vs connecting to comcast but trying to use aol mail servers), the
best i can say is that the mail server doesn't like the ip address you are
connecting from or sees something objectionable about the from & to
addresses in the message.

 

[Guest]

neo,
My ISP is Airwave Access (high speed radio connection). E-mail was working
then suddenly stopped sending. My other computer continued to send/receive
just fine. I can connect to the internet fine and can receive e-mail fine.
Any suggestions of how to proceed?

 

[neo [mvp outlook]]

Best suggestion is to compare email accounts settings between the computer
that works and the one that doesn't. If everything jives, you should
contact your ISP for assistance because the could have a misconfiguration
somewhere.

 

[Vanguard]

I receive this error everytime I send an e-mail from Outlook 2003 and
Outlook
Express. What does this mean?

553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)

Disable e-mail scanning by your anti-virus software.

Configure the e-mail account to authenticate to the SMTP server.