Re: About Postfix anti spoofing filters

2009-10-26 Thread Sahil Tandon
On Oct 26, 2009, at 4:12 AM, "Sharma, Ashish" wrote: Hello, I have applied the following filters (milters) in my Postfix incoming mail server: DKIM milter SenderID milter SPF policy. All three append headers in the received e-mail regarding their checks. I want to know how much prote

About Postfix anti spoofing filters

2009-10-26 Thread Sharma, Ashish
Hello, I have applied the following filters (milters) in my Postfix incoming mail server: 1. DKIM milter 2. SenderID milter 3. SPF policy. All three append headers in the received e-mail regarding their checks. I want to know how much protection do these provide me against spoofing and do