Tag: dkim

DKIM, short for DomainKeys Identified Mail, adds a digital signature to every e-mail sent from your domain. The receiving server checks that signature against a public key published in your DNS records and confirms that the message really came from you and was not altered on the way. Without DKIM, even legitimate business e-mails and newsletters are more likely to be marked as spam or rejected. It works together with SPF and DMARC, and all three need to be configured correctly for the same domain. Internet Solutions hosts business e-mail for companies on its own servers and administers Linux and Windows mail servers, including the DNS side of authentication. That foundation also protects the reputation of e-mail marketing campaigns sent from your domain.