This script is useful for anyone who has to bulk add SPF records to many zone files hosted on Microsoft’s DNS server.
The script checks for a specific MX record so only domains which have mail hosted with the specified MDaemon server will be modified. This script is written in VBS, and can easily be modified to add other records such as Domainkeys or DKIM.
Bulk DNS record creation by Dave Warren (everything-mdaemon.com) is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.