Outlook 2007 Error

[Jimmy Hsu]

I'm using MS Outlook 2007. Recently, I have difficulty responding to
people's email to me. I hit Reply, typed my reply message and click Send.
The followng error message pops up:

Your message did not reach some or all of the intended recipients.

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

Grateful if anyone can advise.

Thank you

Jimmy

 

[Brian Tillman]

I'm using MS Outlook 2007. Recently, I have difficulty responding to
people's email to me. I hit Reply, typed my reply message and click
Send. The followng error message pops up:

Your message did not reach some or all of the intended recipients.

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

Grateful if anyone can advise.

Make sure you're properly authenticating to your outgoing server.

 

[JWorden]

Brian - how do I do this? I've had several people try to fix this and it is
okay for a couple of days and then starts up again. Any suggestions are
helpful. p.s. - I'm an accountant, not technical at all, so 2nd grade level
answer is appreciated.

Julie

 

[Brian Tillman]

Brian - how do I do this? I've had several people try to fix this and
it is okay for a couple of days and then starts up again. Any
suggestions are helpful. p.s. - I'm an accountant, not technical at
all, so 2nd grade level answer is appreciated.

It's in your account properties on the Outgoing Server tab.