"Matt G" <linux@bizniche.com> wrote:

> sorts of reports.  One of the reports that we get is the number of
"Opens."
> If a user opens an email that we send, it registers.  I can go back into
our

> addy.    Even opening the email does exactly the same thing.  In our
system,
> as soon as someone opens an email (even in the preview pane) I know that
> their addy is valid, and it's kept as valid for future use.

  I'm curious.  How, exactly, do you get this information?