Re: SRS implemenation in sendmail

On Mon, 24 May 2004, Tom Lahti wrote:

> In the page http://asarian-host.net/srs/sendmailsrs.htm an SRS integration 
> with sendmail is presented.  It is implied in the opening paragraphs that 
...
> However, this is NOT the case.  There are no modifications to the sendmail 
> config file presented on the web page, which would generate a 550 error 
> after the data phase if the bounce recipient is not SRS signed.  What this 
> implementation WILL do is reject a bounce with an _invalid_ SRS signed 
> recipient, but if the recipient is not SRS signed and is nonetheless a 
> valid address, the bounce will be delivered anyway.

I know you have been working on the Perl implementation, but you might
want to look at my Python implementation at

http://www.bmsi.com/pysrs.html

I includes a Redhat RPM that installs the m4 package (with bug fixes)
and will generate the 550 error for unsigned bounces if you also use
Python milter.

http://www.bmsi.com/milter.html

I refer to running the supplied production milter, not the sample.py
tutorial milter.  The RPM installs the production milter with Redhat
sysvinit scripts.

I am running this system on on 6 production mail servers with 6 - 70
users each.

-- 
	      Stuart D. Gathman <[email protected]>
    Business Management Systems Inc.  Phone: 703 591-0911 Fax: 703 591-6154
"Confutatis maledictis, flamis acribus addictis" - background song for
a Microsoft sponsored "Where do you want to go from here?" commercial.