 Our next step would be testing the DKIM records to make sure that everything was published correctly. What we should be able to do is just go out to our favorite method of looking up DNS records on the Internet and look up one of the records that we just created. If everything worked correctly, what we should see is that when we do a lookup for any of those domains and we look up a text record, then we should get returned a text record that shows V equals DKIM 1 and K equals RSA and P equals and a bunch of strings. This is essentially the public key that Microsoft has already published on your behalf to the Internet and we're essentially redirecting via that CNAME record to this key that Microsoft has already published. So if we see that when we look up the domain and look up the text record, then we know that everything was created correctly.