DigiCert Secure Email (S/MIME) Certs
S/MIME certificates for end-to-end email encryption and signing.
DigiCert Secure Email (S/MIME) Certs
S/MIME certificates for end-to-end email encryption and signing.
Data verified May 2026
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DigiCert Secure Email (S/MIME) Certificates provide end-to-end email encryption and digital signing for individuals and organizations. The product uses the S/MIME (Secure/Multipurpose Internet Mail Extensions) standard to protect email communications from phishing, tampering, and man-in-the-middle attacks. Each certificate issues a public/private key pair. The private key signs outgoing messages and decrypts incoming ones, while the public key allows recipients to verify message authenticity and send encrypted replies that only the certificate holder can read. Plans are available at three assurance levels: - Individual: For personal accounts or small businesses using shared email platforms. - Business Group: For corporate or shared email addresses (e.g., info@example.com). - Business Employee: For individual employee email addresses within an organization. Certificates are managed through DigiCert's CertCentral platform, which supports automated certificate request and delivery. The product meets CA/Browser Forum standards, is IETF compliant, and supports mailbox-validated, individual-validated, organization-validated, and sponsor-validated signatures. Use cases include meeting regulatory compliance requirements (e.g., PCI DSS, HIPAA), protecting sensitive data in transit, preventing email spoofing and phishing, and improving trust in email communications across industries such as healthcare, insurance, retail, and defense.
DigiCert Secure Email (S/MIME) Certs FAQ
Common questions about DigiCert Secure Email (S/MIME) Certs including features, pricing, alternatives, and user reviews.
DigiCert Secure Email (S/MIME) Certs is S/MIME certificates for end-to-end email encryption and signing, developed by DigiCert. It is a Email Security solution designed to help security teams with Encryption, SMTP.
DigiCert Secure Email (S/MIME) Certs offers the following core capabilities:
1.End-to-end email encryption using S/MIME
2.Digital message signing with public/private key pairs
3.Automated certificate request and delivery
4.Certificate management via DigiCert CertCentral platform
5.Support for mailbox-validated, individual-validated, organization-validated, and sponsor-validated signatures
6.Individual, Business Group, and Business Employee subscription tiers
7.IETF compliant Extended Key Usage (EKU)
8.Meets CA/Browser Forum standards
9.24x5 standard support
DigiCert Secure Email (S/MIME) Certs integrates natively with Gmail, Yahoo Mail, Microsoft Outlook, Apple Mail. Integration support lets security teams connect DigiCert Secure Email (S/MIME) Certs to existing SIEM, ticketing, identity, and notification systems without custom development.
DigiCert Secure Email (S/MIME) Certs is deployed as a cloud solution, suited to startup, smb, mid-market, enterprise organizations looking to operationalize email security. The commercial offering is positioned for production security operations with vendor support and SLAs.
DigiCert Secure Email (S/MIME) Certs is built for security teams handling Encryption, SMTP. It supports workflows including end-to-end email encryption using s/mime, digital message signing with public/private key pairs, automated certificate request and delivery. Teams typically adopt DigiCert Secure Email (S/MIME) Certs when they need to email security capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/digicert-secure-email-smime-certs
DigiCert Secure Email (S/MIME) Certs is a commercial Email Security solution. For detailed pricing information, visit https://www.digicert.com/tls-ssl/secure-email-smime-certificates or contact DigiCert directly.
Popular alternatives to DigiCert Secure Email (S/MIME) Certs include:
1.Egress Protect - End-to-end email encryption with DLP and access controls for Microsoft 365 (Commercial)
2.Zivver Secure Email Gateway - Secure email gateway with automated DLP and zero-knowledge encryption (Commercial)
3.ShareFile Email & File Encryption - Email and file encryption solution for secure data sharing and storage (Commercial)
4.Beyond Encryption Mailock® Secure Email - Encrypted email platform with recipient verification, tracking, and revocation. (Commercial)
5.Beyond Encryption Mailock for Outlook - Outlook add-in for end-to-end email encryption with recipient auth & revoke. (Commercial)
Compare all DigiCert Secure Email (S/MIME) Certs alternatives at https://cybersectools.com/alternatives/digicert-secure-email-smime-certs
DigiCert Secure Email (S/MIME) Certs is for security teams and organizations that need Encryption, SMTP. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other Email Security tools can be found at https://cybersectools.com/categories/email-security
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