Jethro R Binks wrote:
>> Before i try to set something up here, does Exchange properly support >> Callout?
>
> To a greater or lesser extent, and depending on the version.
> Here comes my stock answer to this question, collected from comments
> mostly on this list over recent times:
>
> With Exchange 2003, it IS possible to make Exchange reject SMTP
> recipients that don't correspond to valid mailboxes (or public
> folders, or distribution lists).
Er...why not simply use ldap? Exchange 5.5 supported it (didn't have an
older box yet), and Active Directory anyway.