ZoneEdit does not have instructions posted on the use of TXT records. If you have an email server it is suggested you add a SPF TXT record to your DNS to help authenticate the source of email (Another way to kill forged headers). 1) The first step to setting up your SPF record is to get the proper syntax from the SPF wizard at: http://spf.pobox.com/ 2) Copy the text the wizard spits out after entering the details requested and open ZoneEdit and login. 3) From the list of domains select the domain you want to configure for SPF and select “Advanced”. 4) The third option down is in blue as Text Data (TXT), click that and are given 2 text boxes. The first one add your domain name (example.com) and in the second box you paste your SPF record you created in step 1. Be sure to remove the “” from the argument then add the record. That should add SPF to your domain (repeat if you host multiple domains by adding a SPF record for each domain in ZoneEdit that you wish to authenticate).