Datasheets
Common Mark Certificates (CMCs) Datasheet


Email remains the #1 digital communication channel for customer engagement, but it’s difficult for small businesses and startups to stand out. On top of that, phishing, spoofing and brand impersonation have conditioned the customer to hesitate, even when the message is legitimate. To improve trust and stand out in the inbox, many emerging brands are adopting Common Mark Certificates (CMCs). CMCs allow for a company's logo to appear in supported inboxes without the need for a trademark. Sectigo CMCs provide a simple, cost-effective path to increased email performance and trust.
September 29, 2025PDF Download
By Sectigo Team
CMC-datasheet.pdf0 pages