system.net.mail network host cache?

I need to change the name of the mail server for my .NET application. I changed it in web.config and on the .aspx page that sends the message. However, I still get an error message saying that the remote name could not be resolved, and the error message has the name of theold mail server. I have tried rebooting the server, but still get the same error.

Does .NET save configuration settings somewhere other than web.config? Is something getting cached? Other ideas?

Are you running VS debugger or testing on IIS server?

You can delete all files in cache.

Do you use only one config file?

If you have BLL and DAL, sometimes you have also config files here.

Visit this?site.
http://www.systemwebmail.com/

As Johan said, delete your temporary files, and build your web site again

Thanks

Thanks for the responses.

JohanNL, this site is on an IIS server. There is only one web.config file for the site. I did not implement BLL/DAL.

JohanNL and e_screw - this is probably a dumb question - when you say to delete cache/temp files, do you mean the ones in c:\windows\temp? Or what is the correct location?

You need to clear the ASP.NET temporary files

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files

Thanks

System.Net.Mail.SmtpClient Send method causing an Application popu

Peter,
thanks for your response. I checked my web.config and debug is set to
false. I did some searching on google for the proper reg key to modify
to disable this behavior, but was unsuccessful. Aside from needing to
figure out how to fix this, I'd love to also know *why* it's happening.
All other exceptions thrown in my web app get caught by exception
handlers except this one.
: (There is some unmanaged code stuff going on at the lower levels. My
experience with smtp and the .net controls led me to test locally and I had
to use devmail.net's product to get my sends to work. Even with a detail
trace on what was going on at the port level, I never could sort out my
issue. -greg
<ticketdirector@.gmail.com> wrote in message
news:1145937326.974099.280800@.i40g2000cwc.googlegroups.com...
> Peter,
> thanks for your response. I checked my web.config and debug is set to
> false. I did some searching on google for the proper reg key to modify
> to disable this behavior, but was unsuccessful. Aside from needing to
> figure out how to fix this, I'd love to also know *why* it's happening.
> All other exceptions thrown in my web app get caught by exception
> handlers except this one.
> : (
>

system.object to namevalue collection

I'm reading some stuff in a custom section of the
web.config file into a name value collection. What do I
need to do to make this work:

Dim nvcConfig As NameValueCollection = _
ConfigurationSettings.GetConfig
("myApp/mySection ")

With option strict on?See:

http://msdn.microsoft.com/library/d...ionsections.asp

--
HTH,

Kevin Spencer
Microsoft MVP
..Net Developer
http://www.takempis.com
The more I learn, the less I know.

"Charles" <a@.b.c> wrote in message
news:0b3c01c36e2f$fca64820$a401280a@.phx.gbl...
> I'm reading some stuff in a custom section of the
> web.config file into a name value collection. What do I
> need to do to make this work:
> Dim nvcConfig As NameValueCollection = _
> ConfigurationSettings.GetConfig
> ("myApp/mySection ")
> With option strict on?