Hello

I have a problem with my new mojoPortal installation.  Mostly it's working but the email for new registrations (and I would assume password resets) is not working.

My web.config includes the following sections (domain name obscured):

<add key="SMTPServer" value="mail._mydomain_.net" />
<add key="SMTPRequiresAuthentication" value="false" />
<add key="SMTPUseSsl" value="false" />
<add key="SMTPPort" value="25" />
<add key="SMTPUser" value="" />
<add key="SMTPPassword" value="" />
<add key="SMTPTimeoutInMilliseconds" value="15000" />
<!-- leave this blank for ascii encoding -->
<add key="SmtpPreferredEncoding" value="" />
 

and:

<system.net>
<mailSettings>
<smtp from="noreply@_mydomain_.net">
<network
host="mail._mydomain_.net"
port="25"
password=""
userName=""
/>
</smtp>
</mailSettings>
</system.net>
 

The normal email functions work - the contact form correctly sends messages.  However the registration email does not work.  The log shows (slightly obscured):

2008-11-04 21:34:46,872 ERROR mojoPortal.Web.Global - 999.999.999.999-en-GB - /Secure/Register.aspx
System.Web.HttpUnhandledException: Exception of type 'System.Web.HttpUnhandledException' was thrown. ---> 550 <newuser@domain.com> No such user here

I can confirm the email address in the unobscured log message is a valid email address - the contact form correctly sends to that address.

The config looks OK to me, so I'm thinking maybe the problem is not with mojoPortal.  Trouble is, I can't think of where to look next.  Is it possible my host is somehow preventing me changing <system.net> settings somehow ?

I would be grateful for any ideas offered.

Thanks

Mike