i can receive but cannot send   

This is the message I keep receiving.  I have tried checking the anti-virus 
system but an unsure what to do with it.  It's NOD32
Help, please?

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 'mjsur@verizon.net'. Subject 'Re: Law 
school', Account: 'incoming.verizon.net', Server: 'outgoing.verizon.net', 
Protocol: SMTP, Server Response: '550 5.7.1 Authentication Required', Port: 
25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC78

date: Thu, 17 Jul 2008 14:38:04 -0700   author:   Jsur818

Re: i can receive but cannot send   

550 errors mean either you're attempting to use a sending (SMTP) server that
your ISP doesn't own and operate, or you have an authentication (name,
password, "My server requires authentication") setting that's incorrect:

http://office.microsoft.com/en-us/assistance/HA011128331033.aspx
Troubleshoot 550, 553, and relay-prohibited errors
http://support.microsoft.com/kb/290842/en-us
You receive a SMTP relay blocks error message when you send e-mail messages
in Outlook
http://support.microsoft.com/kb/214402/en-us
You receive a SMTP relay blocking error message when you try to send an
e-mail
http://www.msoutlook.info/question/36
When I send a message I get it returned with a message from System
Administrator:
"550 #5.1.0 Address rejected"
"553 Sorry, that domain isn't in my list of allowed rcpthosts"
"Relaying prohibited"

How do I fix this?

Another consideration is NOD32, if its been setup to scan your email.  If
set this way, you should uninstall it, then do a custom re-install without
any email scanning features/modules.  Email scanning is redundant, it does
nothing but create problems where none exist,  and your system is still
fully protected without it, provided you keep NOD32's resident file system
scanner up to date.

http://thundercloud.net/infoave/tutorials/email-scanning/index.htm
Why You Don't Need Your Anti-Virus Program to Scan Your E-Mail

Hal
-- 
Hal Hostetler, CPBE -- hhh@kvoa.com
Senior Engineer/MIS -- MS MVP-Print/Imaging -- WA7BGX
http://www.kvoa.com -- "When News breaks, we fix it!"
KVOA Television, Tucson, AZ.   NBC   Channel 4
Live at Hot Licks - www.badnewsbluesband.com

"Jsur818"  wrote in message
news:970D9905-4CB8-422C-AA27-93608554CFE4@microsoft.com...
> This is the message I keep receiving.  I have tried checking the
anti-virus
> system but an unsure what to do with it.  It's NOD32
> Help, please?
>
> 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 'mjsur@verizon.net'. Subject 'Re: Law
> school', Account: 'incoming.verizon.net', Server: 'outgoing.verizon.net',
> Protocol: SMTP, Server Response: '550 5.7.1 Authentication Required',
Port:
> 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC78

date: Thu, 17 Jul 2008 17:05:04 -0700   author:   Hal Hostetler [MVP P/I]

Re: i can receive but cannot send   

That's not an antivirus problem.
In Windows Mail go to Tools, Accounts, select that account, 
Properties, Servers, put a check in the box for "My server requires
authentication".

-- 
Gary VanderMolen, MS-MVP (Mail)


"Jsur818"  wrote in message news:970D9905-4CB8-422C-AA27-93608554CFE4@microsoft.com...
> This is the message I keep receiving.  I have tried checking the anti-virus 
> system but an unsure what to do with it.  It's NOD32
> Help, please?
> 
> 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 'mjsur@verizon.net'. Subject 'Re: Law 
> school', Account: 'incoming.verizon.net', Server: 'outgoing.verizon.net', 
> Protocol: SMTP, Server Response: '550 5.7.1 Authentication Required', Port: 
> 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC78

date: Thu, 17 Jul 2008 20:25:24 -0700   author:   Gary VanderMolen lid