Email Signing Certificate
Email security certificate, also known as an S/MIME email certificate, utilizes S/MIME technology to provide email signing and encryption services. It offers the highest level of confidentiality and security for email communications, preventing phishing attacks and the leakage of email information.
sslTrus Email Signing Certificate
Personal S/MIME Certificate
It is suitable for personal email accounts, requiring only email verification and offering fast issuance
From $11.00/year
- Within 5 Minutes
- Verify email ownership
- Display the email address
- 7*24 Expert Support
- 30-Day Refund Policy
Enterprise S/MIME Certificate
It is applicable to both personal and corporate email accounts, requiring verification of the name, email address, domain ownership, and corporate info
From $37.00/year
- 3-7 business days
- Verify email ownership, sender identity, company info
- Display email address, sender, company details
- 7*24 Expert Support
- 30-Day Refund Policy

Advantages of sslTrus Email Signing Certificate
- Phishing & Hijacking Protection
- Encrypt email & attachments
- Meets multi-industry regulations
- Excellent cost-effectiveness
- Multi-platform compatibility



Email Digital Signature
Email signing certificate, authenticate identity to prevent fraud, ensure non-repudiation and validity, trigger alerts upon content modification, and protect email integrity
Tamper-proof, phishing-blocked, email security assured

Encrypted emails
S/MIME encrypted emails can only be decrypted with the recipient's private key, ensuring end-to-end security during transmission and storage, and preventing tampering and leakage
Full security protection throughout email transmission and storage



A maintenance platform with clear visibility
CLM support full-link automated management of the SSL certificate lifecycle, enhancing management efficiency, reducing security risks, and fulfilling all enterprise needs for SSL certificates in various scenarios.