I have been adding SPF records to the sites I host on my VPS.
I create the record in each accounts CPanel, then add it as a TXT records in that account's related DNS registrars control panel.
However, one DNS registrar says it cannot add the record. They say 'Any changes to DNS records such as TXT records will have to be done via those nameservers, which we have no access to'.
I am not really sure what they mean or how this is meant to work. Since they host the domain name, shouldnt they be able to add a TXT or A or MX record?
Have I missed something? Is there another way to go about this?