----- Original Message ----- > From: "Wietse Venema" <[email protected]> > To: "Postfix users" <[email protected]> > Sent: Saturday, January 23, 2016 8:21:47 AM > Subject: Re: Postfix Postscreen Pregreet Test
> Nguyen Nang Thang: >> > domain zen.spamhaus.org as 127.0.0.4 >> > Jan 22 00:00:53 spike postfix/postscreen[44350]: PREGREET 16 after 0.69 >> > from >> > [177.231.207.212]:38026: HELO bryozoann\r\n > > That is a zombie that speaks before its turn. Ok, I'm clear about the operation of the parameter "postscreen_greet_wait". Log in our email system shows as below: Jan 22 00:57:59 gw postfix/postscreen[4837]: CONNECT from [201.139.132.41]:37245 to [192.168.100.79]:25 Jan 22 00:57:59 gw postfix/postscreen[4837]: PREGREET 50 after 0.52 from [201.139.132.41]:37245: HELO 201.139.132.41.cable.dyn.cableonline.com.mx\r\n => The IP 201.139.132.41 is monitored by Pregreeting test. But my current concern is that how to manually test the parameter "postscreen_greet_wait" by my own test? Because my goal is to test the operation of this parameter manually, but I donot know how to test it. Regards, N. Thang
