Sending On Behalf Of Others: Sub-Domain Delegation With CNAMEs This article expands on the "CNAMEs" approach described in the larger How to send DMARC-compliant email on behalf of others article.  An assumption is that the reader is sending email on behalf of others, and desires to send such email in a manner compliant with DMARC.…

Sending On Behalf Of Others: Full Sub-Domain Delegation This article expands on the "full delegation" approach described in the larger How to send DMARC-compliant email on behalf of others article.  An assumption is that the reader is sending email on behalf of others, and desires to send such email in a manner compliant with DMARC.…

Sending other people's email in a DMARC compliant manner can be accomplished in a number of different ways. This article is intended for Email Service Providers (ESPs) and any business that sends email using their own customer's domains (examples: CRMs, talent management companies, billing systems, etc). (more…)