Jethro R Binks wrote: > But the cost is borne by those sender domains, requiring resources to > deal with your callout. >
The cost is minimal compared to the benefit. I get a lot of customers whose domains had been spoofed and when they move to my filtering service which is verify friendly the spammers stop spoofing the domains. If everyone stopped using SAV there would be a lot more spoofing going on. The load generated is minimal and the load reduction is significant. -- ## List details at http://www.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://www.exim.org/eximwiki/
