Knowledge Base

How to Create a DNS BIMI record

Legal Existence for VMC/CMC

Minimum requirements for mark certificates

Guidelines for replacement of VMC/CMC

Clarification about SA CRF for VMC/CMC

Access New Sectigo Public Certificate Chain

Currently, secure certificates of any type CANNOT be issued to individuals or business entities in the following countries, websites, or the following country-code-top-level domains (TLDs):

This article explains when a CPA Letter or Legal Opinion Letter may be used during organization validation, the requirements that apply to these letters, how Sectigo verifies the signatory and letter authenticity, and the mandatory content that must be included.

How a certificate applicant locates the Sectigo Subscriber Agreement link and accepts the agreement so the order can move forward.

The verified telephone numbers and email addresses Sectigo accepts for callback validation, and the sources those details must come from.