Russ Lavoy wrote:
Hello List,
I am wondering about an SPF checking addition for postfix. Where I see all of
the addon software, I am not 100% comfortable modifying the postfix code and
still have it be as secure as it was when I first set it up.
Are there any plans on integrating SPF checking into postfix itself?
If not, does anyone out there know how to stop forged emails coming in as
someone you know, but they did not send them (as per their email headers)?
Use a policy server or a milter that supports SPF checking.
There are a some listed here
http://www.openspf.org/Software
Seems these should be listed on the postfix addon page.
Or the standard sendmail sid-milter
http://sourceforge.net/projects/sid-milter/
None of the above require modifying postfix source; all work
reasonably well.
Since postfix has two methods to interface to standard
SPF/SenderID software already, there are no plans to add
postfix internal support for this.
--
Noel Jones
