I have a client who has just signed on with a company to do there Mass emailing. The company had requested that we set up a MX & SPF record. I contatced this clients web host (Jumpline)and they have told me they do not suport SPF records. So I investigated more and found that the clients domain was through Network Solutions so I was ready to move the hosting over and then found out Network Solutions does not support SPF either.
What are my optiions? Can I use a 3rd party DNS host like dnamadeeasy?
I have only set up MX & A records using Web hosting control panel's.