Re: [Mailman-Users] DNS error behaviour with DMARC

2014-08-27 Thread Barry S. Finkel
On 8/27/2014 10:54 AM, Jeff White wrote: With dmarc_moderation_notice set to anything but "Accept" Mailman will do a DNS query for every message that comes in and check the DMARC record of the sending domain. I have two questions regarding this: 1. Has anyone on this list noticed any performanc

[Mailman-Users] DNS error behaviour with DMARC

2014-08-27 Thread Jeff White
With dmarc_moderation_notice set to anything but "Accept" Mailman will do a DNS query for every message that comes in and check the DMARC record of the sending domain. I have two questions regarding this: 1. Has anyone on this list noticed any performance issues with the overhead this adds?