Change your SMTP port # to 587, NOT 25.
See link for AOL settings :
These instructions for OE will work for Windows Mail...
http://www.postmaster.aol.com/imap/express.html

t-4-2

"boyimustbecrazy" <boyimustbecrazy@discussions.microsoft.com> wrote in
message news:8A5EF79F-3A1A-4637-9F9B-8B5284A4316B@microsoft.com...
> This is the Error message I'm getting:
> I am receiving them just fine its sending
>
> The message could not be sent. The authentication setting might not be
> correct for your outgoing e-mail [SMTP] server. For help solving this
> problem, go to Help, search for "Troubleshoot Windows Mail", and read the
> "I'm having problems sending e-mail" section. If you need help determining
> the proper server settings, please contact your e-mail service provider.
>
> The rejected e-mail address was 'boyimustbecrazy@gmail.com'. Subject
> 'Problems With the Autoform Application Site', Account: 'pop3', Server:
> 'smtp.gmail.com', Protocol: SMTP, Server Response: '530 5.7.0 Must issue a
> STARTTLS command first. 10sm219472agb.36', Port: 25, Secure(SSL): No,
> Server
> Error: 530, Error Number: 0x800CCC78
>
>
>