Netscape 7.0 and sendmail - SMTP AUTH

["Idan Plotnik" <idan () securenet co il>]

Hi all,

I am connecting to my POP3 server with Netscape Mail 7.0, the mail
server sends the mail to my Mail Relay - sendmail and must authenticate
with user name and password. I configured SMTP Authentication.

When I am using Outlook Express it's working just fine, I configure the
Outlook express in the Outgoing Server option -> "My Server require
authentication"
I can put there user name and password!!!

In the Netscape Mail program, I am configuring this option like this ->
http://support.earthlink.net/mu/1/psc/img/walkthroughs/windows_9x_nt/ema
il/Netscape_Mail_7.0/8358.psc.html
I cant put there user name and password!!! Just user name


And when I am trying to send a mail I am getting this message: 

An error occurred while sending mail. the mail server responded: 5.7.1
<bla () bla com>...Relaying denied. IP name lookup failed [1.1.1.1]
.Please check the message recipients and try again 

Someone familiar with this error??

Thanks a lot.

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