MX Toolbox and other 3rd parties may not always properly expand SPF Macros. Agari utilizes RFC 7208 to create your SPF macro. While analysis tools may not display the record properly, DNS systems will properly expand the macro, allowing your approved senders to pass SPF authentication.
If you are looking for ways to test your SPF record, see How do I test my SPF record?
Comments
0 comments
Please sign in to leave a comment.