DKIM Automatic Sender Security
By utilizing CNAME DNS records for DKIM keys, users can elect to have Mailgun automatically rotate their DKIM keys, offering additional sender security. Mailgun will create 2048-bit DKIM keys and rotate them once every 120 days, with the option to force rotate keys at any time.
By utilizing CNAME DNS records for DKIM keys, users can elect to have Mailgun automatically rotate their DKIM keys, offering additional sender security. Mailgun will create 2048-bit DKIM keys and rotate them once every 120 days, with the option to force rotate keys at any time.
