Additional:
Hi Allen:
Please note that the O365 troubleshooting tool, final step, requests that we change the nameservers to O365. As mentioned before, all we wanted to do was redirect the MX record from the Network Solutions DNS management. Also remember this is an additional second domain that we wanted to send the email into the customer's existing O-365 Exchange service. Is it required, ffor simple MX redirection, that O365 be the name servers???