Could Be OT: How many people only accept reverse DNS lookupmail?

[Billy A. Pumphrey]

> -----Original Message-----
> From: mailscanner-bounces at lists.mailscanner.info [mailto:mailscanner-
> bounces at lists.mailscanner.info] On Behalf Of Jeff A. Earickson
> Sent: Thursday, August 17, 2006 11:53 AM
> To: MailScanner discussion
> Subject: RE: Could Be OT: How many people only accept reverse DNS
> lookupmail?
> 
> I put require_rdns.m4 back into my sendmail .cf files this morning
> and turned this back on.  My previous test was on 6/6/2005, over
> a year ago.  I warned our Helpdesk and I'm waiting for my phone
> to start screaming...
> 
> Jeff Earickson
> Colby College
> 

Will you help me get require_rdns.m4 up and running.  My thoughts so
far:

Download it at http://www.cs.niu.edu/%7Erickert/cf/hack/require_rdns.m4
Put it in /etc/mail/spamassassin
Restart MailScanner

Is this correct?

Thank you