- Solutions
- Solutions
Find out about our Z1 products and check out your requirements for secure email exchange and data transfer.
- Z1 products
- Z1 products
- Email & data security
- Industries
- Industries
Email security is generally a universal concept. However, some industries have special challenges. Find our tailored offerings for selected industries here.
- Services
- Services
Learn more about our manufacturer support and other services related to our Z1 products.
- References
- References
Check out our references and case studies from peers in your industry.
- Partner
- Partner
Get our Z1 solutions directly or talk to your IT service partner. We also welcome new partner requests.
- Sales Partners
- Partnerships
- Jobs
- Jobs
We are looking for new talent. There is a great future in IT security. Check out whether this is for you.
- Company
- Company
Find out who we are, how to get in touch and where you can meet us at events. Check out our blog about compliance and security in electronic communication.
Zertificon Secure Email Policy
In order to ensure hassle-free email communication with Zertificon, please read the following information.
I want to exchange secure emails with Zertificon
Zertificon always encrypts all emails if a valid public key can be found to the recipient.
For secure communication without certificates, get in touch with your Zertificon contact. You will receive access to our secure Z1 SecureMail solution.
Encrypt with S/MIME or OpenPGP

How do I know that the email I received really is from Zertificon?
Zertificon emails are sent from the domain zertificon.com. Our newsletters come from the subdomain lists.zertificon.com.
All emails sent from us are signed and use DKIM, SPF and DMARC.
I want to send a file or a large amount of data to Zertificon
