Re: potential postfix_bare_newline_wait configuration param

2011-01-21 Thread Jerrale G
On 1/21/2011 4:16 PM, Will Fong wrote: On Jan 21, 2011, at 9:14 AM, Jerrale G wrote: time at random intervals, usually a time more or less than a real, "accredited" smtp server would wait before retrying delivery. So, we need a postscreen_bare_newline_minwait and postscreen_bare_newline_maxw

Re: potential postfix_bare_newline_wait configuration param

2011-01-21 Thread Will Fong
On Jan 21, 2011, at 9:14 AM, Jerrale G wrote: > time at random intervals, usually a time more or less than a real, > "accredited" smtp server would wait before retrying delivery. So, we need a > postscreen_bare_newline_minwait and postscreen_bare_newline_maxwait, which > would be the minimum a

Re: potential postfix_bare_newline_wait configuration param

2011-01-21 Thread Jerrale G
On 1/21/2011 12:41 PM, Wietse Venema wrote: Jerrale G: I explained why it is needed, as the bare_newline is a good idea and the same principal we used about 4 years ago, before we moved to postfix. it is to deter bottlers, on the idea that bottlers and spammers with non rfc-complian smtp bots on

Re: potential postfix_bare_newline_wait configuration param

2011-01-21 Thread Wietse Venema
Jerrale G: > I explained why it is needed, as the bare_newline is a good idea and the > same principal we used about 4 years ago, before we moved to postfix. it > is to deter bottlers, on the idea that bottlers and spammers with non > rfc-complian smtp bots only try to connect one time. However

Re: potential postfix_bare_newline_wait configuration param

2011-01-21 Thread Jerrale G
On 1/21/2011 12:05 PM, Noel Jones wrote: On 1/21/2011 10:26 AM, Jerrale G wrote: postscreen_bare_newline_wait = time that must be waited in between NEW connection state and the reconnect, for example, 20m before the connection is considered from a normal smtp server I don't see any such param

Re: potential postfix_bare_newline_wait configuration param

2011-01-21 Thread Noel Jones
On 1/21/2011 10:26 AM, Jerrale G wrote: postscreen_bare_newline_wait = time that must be waited in between NEW connection state and the reconnect, for example, 20m before the connection is considered from a normal smtp server I don't see any such parameter. Are you referring to postscreen_ba

potential postfix_bare_newline_wait configuration param

2011-01-21 Thread Jerrale G
postscreen_bare_newline_wait = time that must be waited in between NEW connection state and the reconnect, for example, 20m before the connection is considered from a normal smtp server This is how postscreen_bare_newline works, right? It assumes that spammers only try to connect once when,