I have run into what seems to be a common outbound email routing problem, but the standard "fix" doesn't work.
When sending emails, any email I sent outside of my domain comes back with the following error:
553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
I use Outlook 2002 and Outlook Express. Both get the same error. The common fix to this problem is to make sure you are authenticating to your outgoing server by logging onto your incoming mail server before sending mail. I tried this and it does not help.
Our network has about 30 other email users (same email domain, using the same outbound mail server) and no one else is having a problem. They don't even have to authenticate for their messages to be sent.
The "problem" pc is a Windows XP Pro machine running Outlook 2002 with ALL the latest critical service patches running. I just rebuilt this PC earlier this week and applied every critical patch available from Microsoft.
Also I had initially activated the Microsoft Internet Connection Firewall service, but turned it off thinking it was the source of my problem, turning it off didn't help.
Any ideas out their would be greatly appreciated?
I have thought about just using a freeware SMTP server program on this PC, but most programs like this won't mail to hotmail and the users has a lot of customers with hotmail addresses.
Thanks in advance!
When sending emails, any email I sent outside of my domain comes back with the following error:
553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)
I use Outlook 2002 and Outlook Express. Both get the same error. The common fix to this problem is to make sure you are authenticating to your outgoing server by logging onto your incoming mail server before sending mail. I tried this and it does not help.
Our network has about 30 other email users (same email domain, using the same outbound mail server) and no one else is having a problem. They don't even have to authenticate for their messages to be sent.
The "problem" pc is a Windows XP Pro machine running Outlook 2002 with ALL the latest critical service patches running. I just rebuilt this PC earlier this week and applied every critical patch available from Microsoft.
Also I had initially activated the Microsoft Internet Connection Firewall service, but turned it off thinking it was the source of my problem, turning it off didn't help.
Any ideas out their would be greatly appreciated?
I have thought about just using a freeware SMTP server program on this PC, but most programs like this won't mail to hotmail and the users has a lot of customers with hotmail addresses.
Thanks in advance!