Re: [dmarc-discuss] How to block fake forwarders?

2017-10-10 Thread John Levine via dmarc-discuss
In article <59dd1c2e.27060.b174...@webbed.pete.gmail.com> you write: >Is there anything I can do to fix this? I'd start by publishing an SPF record that just says "-all" rather than what's in there now which says that there's all sorts of places that real mail can come from. A lot of places

[dmarc-discuss] (Reworked as plain ASCII ; ) ) How to block fake forwarders?

2017-10-10 Thread Pete Holzmann via dmarc-discuss
(Sorry, I didn't realize this was a non-HTML list) Hi all, New to this list, not to the 'net (I registered octopus.com -- that will tell you more about me than anything ;) ) I have an interesting situation. Our context combines: - A very old domain name that we ONLY use for infrastructure.

[dmarc-discuss] How to block fake forwarders?

2017-10-10 Thread Pete H via dmarc-discuss
Hi all, New to this list, not to the 'net (I registered octopus.com -- that will tell you more about me than anything ;) ) I have an interesting situation. Our context combines: - A very old domain name that we ONLY use for infrastructure. No web site, no email. (ds.org) - Other domains