office365 - Do multiple seperate SPF records work? -
Hi, I'm on Office365 and I'm using it for DNS which does not allow you to modify the default SPF record, which is basically included. Office365 Mail Server
I need to add an additional mail server to my SPF record so that I can send mail from an additional server.
My question is that my email will still work properly if I have two SPF records (which allows me to do it) IE:
v = spf1 Includes: spf.protection.outlook.com -all v = spf1 includes: myother.server Com -all
from default:
V = spf1 includes: spf.protection.outlook.com This includes: myother.server.com -all
No, unfortunately, you can only publish a single SPF record. Multiple records will be due to failed with the SPF rating "Failure" (RFC 7208, see section 4.5).