After you added a domain in DomainKeys Sink Manager, you can select the domain and click "Export Public Key". A dialog box will pop up and display a Public Key and a TEXT record to be deployed in your DNS server.
In the dialog box, you will find the DNS Public Deployment information as follows:
s1024._domainkey.emailarchitect.net text = "t=y; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDsu9Oe+Xq6k/SyU9dMS1hzcWj8RtjsxQ6VhLhBHoic3Fw48yaEGXiAtAJfapEKwEeVs/rF581y1pvVncIHlRjg9wp6NY3mOXBIh0Vrbklo2zqq4j4bIOtkiRkaFPjbE2WM7KmfldjhOTrzedQmbuMMFjPtUNFlpGR9Ux6zCqG1QwIDAQAB"In this example, you should add a TEXT record for s1024._domainkey.emailarchtect.net to DNS server of emailarchitect.net; "s1024" is a selector you input when you created the domain certificate. In this example you should add a TEXT record for s1024._domainkey.emailarchtect.net in DNS server of emailarchitect.net.
Add TEXT record in Windows DNS Server
Step 1: Select and open a domain (eg. emailarchitect.net) which you want to add a domainkeys record to. Right-click in the record list and select "Other New Records..." from the menu.
Step 2: Select the Text (TXT) record type and click the "Create Record..." button.
Step 3: Type t=y; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDsu9Oe+Xq6k/SyU9dMS1hzcWj8RtjsxQ6VhLhBHoic3Fw48yaEGXiAtAJfapEKwEeVs/rF581y1pvVncIHlRjg9wp6NY3mOXBIh0Vrbklo2zqq4j4bIOtkiRkaFPjbE2WM7KmfldjhOTrzedQmbuMMFjPtUNFlpGR9Ux6zCqG1QwIDAQAB in the "Text" textbox and input "s1024._domainkey" (depends on the information in the dialog box) Record Name. Click the OK button.
Add TEXT record in other DNS server
If you are not DNS server administrator, or your domain is hosted by other DNS server, please send the information in dialog box->DNS Public Deployment to your domain DNS server administrator for assistant.
Test Public Key Deployment
After the Public Key in DNS server is deployed, you can click "Test Public Key" in EA DomainKeys/DKIM Manager to verify the public key. It will tell if your public key is deployed correctly.
>> Test DomainKeys/DKIM signature
See Also
Test DomainKeys/DKIM signature
Appendix - Set up SPF record in DNS server