GlobalSign is one of the leading Certificate Authorities when it comes to professional and secure email certificates. The focus is on business clients who value maximum security and the highest possible quality. S/MIME email certificates from GlobalSign meet the highest requirements and can be easily implemented in even large network environments.
Digitally signing an email proves authorship and prevents tampering, assuring the email recipient that the email came from you, not a malicious 3rd party, and that the content of the email has not been altered in transit.
Encrypting email ensures message privacy and keeps sensitive information from falling into the wrong hands. With S/MIME encryption, only the intended recipient can read the email contents.
Digitally signing an email proves authorship and prevents tampering, assuring the email recipient that the email came from you, not a malicious 3rd party, and that the content of the email has not been altered in transit.
Encrypting email ensures message privacy and keeps sensitive information from falling into the wrong hands. With S/MIME encryption, only the intended recipient can read the email contents.

PersonalSign 1
From EUR 29/yr
for a 3-year certificate
S/MIME EMail Certificate
for Individuals- 1 year: EUR 39
- 2 years: n/a
- 3 years: EUR 29/yr
- Class 1 S/MIME EMail Certificate
- Sign & Encrypt Emails
- Validation of EMail Address
- Issued instantly
- 15 day Refund Policy
PersonalSign 2
From EUR 57/yr
for a 3-year certificate
S/MIME EMail Certificate
for Professionals- 1 year: EUR 69
- 2 years: EUR 59/yr
- 3 years: EUR 57/yr
- Class 2 S/MIME EMail Certificate
- Sign & Encrypt Emails
- Validation of EMail Address
- + First Name & Family Name
- Paperwork required
- 15 day Refund Policy
PersonalSign 2 Pro
From EUR 89/yr
for a 3-year certificate
S/MIME EMail Certificate
for Organizations- 1 year: EUR 109
- 2 years: EUR 99/yr
- 3 years: EUR 89/yr
- Class 3 S/MIME EMail Certificate
- Sign & Encrypt Emails
- Validation of EMail Address
- + First Name & Family Name
- + Full Business Validation
- Paperwork required
- 15 day Refund Policy
PersonalSign 2 Department
From EUR 249/yr
for a 3-year certificate
S/MIME EMail Certificate
for Organizations- 1 year: EUR 299
- 2 years: EUR 259/yr
- 3 years: EUR 249/yr
- Class 3 S/MIME EMail Certificate
- Sign & Encrypt Emails
- Validation of EMail Address
- + Department Name (e.g.: “Finance”)
- + Full Business Validation
- Paperwork required
- 15 day Refund Policy