spf-discuss
[Top] [All Lists]

Re: [spf-discuss] throwaway domains and whois

2008-10-14 19:09:17
At 01:44 PM 10/10/2008 -0400, Stuart D. Gathman wrote:

The other filters were already cutting the spam from about
2000 per day per user to less than 20 per day per user.  The greylisting
has dropped that to about 2 per day per user - but growing.

What is your timeout window for the sender to try again (min and max)?

What do you think of Michael's suggestion to make the minimum really long?  
Will that avoid the "weak antibiotic" problem?

-- Dave




-------------------------------------------
Sender Policy Framework: http://www.openspf.org
Modify Your Subscription: http://www.listbox.com/member/
Archives: https://www.listbox.com/member/archive/735/=now
RSS Feed: https://www.listbox.com/member/archive/rss/735/
Powered by Listbox: http://www.listbox.com