cannot send messages

I get an error message everytime I attemp to send messages. I can receive
messages fine, the error message i get is below.....

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 'kaouk@xxxxxx'. Subject 'Uhaul Dealership',
Account: 'fc.uhaul.com', Server: 'fc.uhaul.com', Protocol: SMTP, Server
Response: '550 5.7.1 <kaouk@xxxxxx>... Relaying denied', Port: 25,
Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79

Uhaul.com is not an ISP. Your real ISP will block any attempts to
use external SMTP servers on port 25. This anti-spamming
policy is explained here:
http://www.postcastserver.com/help/P..._Blocking.aspx

There are several workarounds, but for a non-portable computer
the best solution is to substitute your ISP's SMTP server. Your
correspondents won't notice anything different.
If you need more help with this, let us know who your current ISP is.
--
Gary VanderMolen, MS-MVP (WLMail)


"Tony" <Tony@xxxxxx> wrote in message news:106B178E-653D-4A63-B5D2-44B1DE02E774@xxxxxx

Could you please explain my own problem with outgoing mail errors?

Your server has unexpectedly terminated the connection. Possible causes for
this include server problems, network problems, or a long period of
inactivity.

Subject 'testing'
Server: 'mail.libertymrtgre.com'
Windows Live Mail Error ID: 0x800CCC0F
Protocol: SMTP
Port: 465
Secure(SSL): Yes

"Gary VanderMolen" wrote:

Libertymrtgre.com is a hosted domain, not an ISP. Web hosting companies
typically support only port 25 SMTP. Did they tell you that they support
port 465?
Unfortunately, port 25 is likely to be blocked by your ISP. Who is your ISP?

--
Gary VanderMolen, MS-MVP


"Michael E" <Michael E@xxxxxx> wrote in message
news:E9637819-8E28-4FD7-9345-B227E3B9E2B6@xxxxxx