Add a new DKIM Key
DKIM keys can be configured in the Valimail application. Keys used for email authentication by the DKIM mechanism should be updated periodically. Click Add a DKIM key to enter this information.
The dialog has the following fields:
Selector
The selector is a unique identifier used to retrieve the public key from DNS.
Optional subdomain
The public key can be associated with one of the email domains of the registered domain. Your email vendor will tell you if this is required.
Associated service
if the DKIM key is to be used for email sent by a known Email Service Provider, select it from the list. Valimail strongly encourages associating keys with their respective services.
Comment
If needed, add a comment here to explain the purpose and use of the DKIM key.
TXT
Paste the DKIM public key into this field.
CNAME
Enter a CNAME value in this field.
This is a newly created DKIM key
If selected, the system will track the age of the key so you can rotate it periodically.
Only allow exact domain signing
If selected, this inserts t=s into the DNS record. It should only be used if the Email Service Provider requires it.