I'm using Microsoft Outlook 2007 and I can receive messages but not send
them. I just recently updated with Vista Service Pack 1 so think it may have
something to do with that. I can send if I use webmail for my ISP so I don't
think the problem is with AT&T.

Anyone else having a problem?

The error message I get is 0x800CCC0F

"Jeff" wrote:

> I'm using Microsoft Outlook 2007 and I can receive messages but not send
> them. I just recently updated with Vista Service Pack 1 so think it may have
> something to do with that. I can send if I use webmail for my ISP so I don't
> think the problem is with AT&T.
>
> Anyone else having a problem?
>

"Jeff" wrote:

> I'm using Microsoft Outlook 2007 and I can receive messages but not send
> them. I just recently updated with Vista Service Pack 1 so think it may have
> something to do with that. I can send if I use webmail for my ISP so I don't
> think the problem is with AT&T.
>
> Anyone else having a problem?

>Try going to "Tools", "E-mail Accounts","View of change existing e-mail accounts", highlite your e-mail account, click "Change", click "More Settings" at the bottom-right, click "Outgoing Server" tap and make sure "My outgoing server (SMTP) requires authentication" is checked. That worked for me.

Mike--

Thanks for responding but that still didn't fix the problem. Outlook sends
test messages that are received but still can't send.

Jeff


"Mike" wrote:

>
>
> "Jeff" wrote:
>
> > I'm using Microsoft Outlook 2007 and I can receive messages but not send
> > them. I just recently updated with Vista Service Pack 1 so think it may have
> > something to do with that. I can send if I use webmail for my ISP so I don't
> > think the problem is with AT&T.
> >
> > Anyone else having a problem?
>
> >Try going to "Tools", "E-mail Accounts","View of change existing e-mail accounts", highlite your e-mail account, click "Change", click "More Settings" at the bottom-right, click "Outgoing Server" tap and make sure "My outgoing server (SMTP) requires authentication" is checked. That worked for me.

[Argonaut729]

Yes, this is an aggravating problem. I hope someone can find a solution and post it I will keep looking.

Thanks for starting this thread,

Terry