Originally Posted by hiep.pham
Thank you for your reply. But nothing that is I'm looking for when Google. Could you send me a link or instruction on how to stop spoof email?
Sorry, but Google has THOUSANDS of VERY easily found sites that explain what you're looking for, and how to do it. For:
"linux postfix block ip address" - 315,000
"linux postfix block originating address" - 396,000
Are you still going to say that you can't find anything on Google???? And I already looked it up for you, and posted the links in my reply...did you not bother to read them? Have you put ANY effort into this?