On May 9, 2017 8:22:39 AM EDT, Volker Cordes <i...@freeline-edv.de> wrote: >Hello, > >I know this topic is not really postfix related but advice would >nevertheless be appreciated. > >I'm adding a second mail server to my setup, my domains are >spf-protected by this simple entry: > >v=spf1 mx -all > >If I add second DNS A entry for my MX server will this still work or do >I have to list ips individually? Or should I create multiple MX >entries? >The reason I don't want to do that in the first place is that there are >a lot of domains and I'd have to set the entries manually.
The spf-help mailing list would be a much better place to ask this. See http://www.openspf.org/Forums Scott K
