Can SPF records contain domain name wildcards?
- by deltanovember
Part of my SPF record contains:
include:google.com
I'm still getting soft fail because the actual e-mail is delivered by the following
Received: from mail-yx0-f172.google.com (mail-yx0-f172.google.com [209.85.213.172]
Which has a completely different IP from google.com. However I don't want to put in mail-yx0-f172.google.com because it might be dynamic. Is there some equivalent of *.google.com that I can use in the record