SPF Record

SPF Record

Hi!

I have been trying to configure Zoho Invoice SPF records and i have been unable to get it work. I have configured the SPF entry on the server and it has been validated by other websites but Zoho itself keeps saying the SPF record cannot be validated.

Example of what i have:

v=spf1 a mx include:spf.protection.outlook.com include:eu-sender.zohoinvoice.com include:zoho.eu -all

Any ideas what could be the problem here?