Hi:

I am looking for some information on how the visual force URL's are created.

In my older org it used to be:

https://na2.salesforce.com/apex/MyVFPage

and now it is:

HTTPS://c.na7.visual.force.com/apex/MyVFPage or

HTTPS://<package name>.na7.visual.force.com/apex/MyVFPage

that does not seem to work correctly in the sandbox when you have managed packages.

1. log into test.salesforce.com

2. main url tapp0.salesforce.com

3. visual force page redirects to c.cs0.visual.force.com fails to fails to redirect to <package name>.cs0.visual.force.com

Can someone provide some inside on this new behavior? I  am trying to construct the URL in JavaScript.

Thanks,

Matt