ClickDimensions employs industry-standard best practices to ensure the highest level of deliverability for its customers. One of these practices is the use of DKIM Signing. DKIM signing is a way for an email to be associated with a sending domain by the inclusion of an encrypted signature in the email's header. This signature corresponds to a key in the sending domain's DNS.
ClickDimensions automatically provides DKIM signing support for all email sent by our customers through our service because our customers' email is sent from the email.clickdimensions.com domain which has a DKIM signature. Therefore, it is not necessary for customers to configure anything to take advantage of DKIM Signing.