Knowledge Base

To display your brand logo in email clients using a Verified Mark Certificate (VMC), your logo must meet strict formatting requirements. Specifically, it must be in Scalable Vector Graphics (.SVG) format and adhere to the SVG Portable/Secure (SVG-P/S) profile.

Learn how to request a Verified Mark Certificate (VMC) easily with this step-by-step guide. Discover the ordering process, account setup, domain validation, trademark and logo requirements, and best practices to ensure smooth certificate issuance.

Learn how to achieve DMARC compliance for Verified Mark Certificates (VMC). This guide explains DMARC, its importance for email security, and step-by-step instructions for configuring SPF, DKIM, and DMARC records.

Access New Sectigo Public Certificate Chain

WHOIS Email DCV Deprecation

This document will help in Integrating GitLab CI CD Pipeline with Code Signing using a third-party application

This article explains the steps involved in signing applications / software files with EV code signing certificate products using Sign tool. Sign Tool is a command-line tool that digitally signs files, verifies signatures in files, and time-stamps files.

A step-by-step guide on how to Obtain an Attestation File and CSR from Google Cloud HSM

This article outlines the steps required to download and install the SafeNet Authentication Client software for use with Sectigo certificates on various operating systems

Troubleshooting Certificate Installation Error - Invalid Public Key Security Object File