Re: Spoofing problem

2011-05-02 Thread Noel Jones
On 5/2/2011 7:10 PM, R F wrote: The above is the envelope sender. You can configure postfix to reject your own domain in the envelope sender from outside mail. See numerous posts on this in the archives. This will reject legit mail, but probably not a great amount. Pick your pain threshold

Re: Spoofing problem

2011-05-02 Thread R F
> > The above is the envelope sender.  You can configure postfix to reject your > own domain in the envelope sender from outside mail.  See numerous posts on > this in the archives. > This will reject legit mail, but probably not a great amount.  Pick your pain > threshold. That is probably som

Re: Spoofing problem

2011-05-02 Thread Noel Jones
On 5/2/2011 1:21 PM, R F wrote: I thought I had this one fixed a while back but apparently not. I want to reject emails like this that are sent from one person but claim to be another. Ideas? Notice the first line and the last line: From rs...@bnpi.com Sun May 1 16:37:58

Re: Spoofing problem

2011-05-02 Thread Ansgar Wiechers
On 2011-05-02 R F wrote: > I thought I had this one fixed a while back but apparently not. I want > to reject emails like this that are sent from one person but claim to > be another. Ideas? Notice the first line and the last line: [...] > Thanks for any ideas. Quoting from the headers of your own

Spoofing problem

2011-05-02 Thread R F
I thought I had this one fixed a while back but apparently not. I want to reject emails like this that are sent from one person but claim to be another. Ideas? Notice the first line and the last line: >From rs...@bnpi.com Sun May 1 16:37:58 2011 Return-Path: X-Original-To: gammal...@some.net Deli