Rejecting Mail at RCPT

[Spicer, Kevin]

Pete wrote:
> I have a great perl script that will pull all the email addresses from
> AD and make an access map for postfix - "user at domain.com   OK" is the
> access map format for postfix, should be easy enough to change to
> whatever sendmail requires? Far better than doing a query on your AD
> for every new mail that arrives, and less prone to failure of delivery
> should the AD become unavailable, even if briefly. Will email you
> tomorrow if you like - does your AD have MS Exchange info?

It does indeed.  Sounds good to me - I'd love to see your script.  Does it run on the MailScanner box , or does it go on the Exchange box and then just copy the file out?