How to add a digital signature DKIM to outgoing e-mails

How to add a digital signature DKIM to outgoing mails for use with the SenderMatic software.

DomainKeys Identified Mail (DKIM) improves the deliverability of sent emails. SenderMatic itself does not allow you to sign emails with DKIM, but you can signing of the sending emails by using of the SMTP server. You can use the wizard for generating of the key pair will be used for both DomainKeys and DKIM signing with description how to implement of the DKIM signing for your email sending domain.