How to setup DKIM

Setting up DKIM on SmarterMail
 
Log into SmarterMail with your domain administrator email account. That will be your postmaster email account (unless you changed it).
 
  • Click "Domain Settings"
  • Click the "Settings" button under Email Signing to configure DKIM
  • Click on "Save" to save any changes
  • Click the "Enable" button under Email Signing
 
This will generate the TXT Record Name and the TXT Record Value. You'll need these values to update your DNS in the next step.
 
 
Updating DNS
  • Log in to Control Panel and go to the DNS Manager.
  • Create a new TXT record.
  • Enter the TXT Record Name and the TXT Record Value you generated in SmarterMail.
  • Save the DNS settings.
  • Allow an hour for the DNS cache to clear.
 
 
Verifying the DKIM key has been installed on your domain
  • Log in to SmarterMail as administrator.
  • Click "Domain Settings"
  • Click the "Enable" button under Email Signing
 
A green bar saying "DNS test was successful" should appear.
 
Note: Do not regenerate the Keys unless you wish to update the DKIM txt record. It's recommended that you update once a year.