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E-mail security Send secure and recognized e-mails

Ordinary e-mails are poorly protected. They are as easy to read as a postcard. For this reason, companies need a reliable solution for exchanging sensitive information via e-mail. IncaMail meets rigorous requirements and is officially recognized by the Swiss Confederation as a secure electronic delivery platform.
  • Secure: IncaMail encrypts all data. In this way, IncaMail protects against data loss, improper manipulation and unauthorized access.
  • Data protection compliant: IncaMail meets all EU and Swiss compliance requirements. This ensures that data is exchanged in compliance with data protection regulations.
  • Confidential: Third parties have no means of reading the content of messages.
  • Verifiable: Swiss Post documents and seamlessly verifies the sending and receipt of IncaMail messages.
  • Recognized: IncaMail is recognized as a secure delivery platform by the Swiss Federal Department of Justice and Police (FDJP). IncaMail is compatible with all federally approved delivery platforms.

What are the risks?

E-mails often contain sensitive and confidential data. This could include contracts, customer data or strategy papers. What happens if they fall into the wrong hands? You may be liable to prosecution. You could face serious fines, and your image could be damaged. All personal data relating to an identified or identifiable person must be protected, including their first and last names. This is stipulated in the Federal Act on Data Protection (FADP) and the European General Data Protection Regulation (GDPR).

E-mail security explained in two minutes

What IncaMail stands for The name “INCA” is based on the four security features of IncaMail:

  1. 1

    Swiss Post ensures that your e-mails remain complete and unchanged when sent via the Internet.

  2. 2

    IncaMail verifies that your e-mails have been sent and received. For the “Registered” mailing option, you will receive a digitally signed receipt with a time stamp as proof.

  3. 3

    IncaMail encrypts your e-mails according to a patented process. The process guarantees that third parties will not be able to view or falsify your data during sending.

  4. 4

    IncaMail checks the senders and recipients of encrypted e-mails and evaluates them with up to three stars. As a minimum, the e-mail address must be verified.


« For us, the most important thing was to protect employee data. IncaMail offers a highly secure encryption system that is environmentally friendly, secure and future-oriented. The electronic mailing service contributes to the digitization of our work environment in a very convenient way and helps our department to become more efficient. »
E Mail Sicherheit

Jana Hedrich, Head of Payroll, Bechtle Gaildorf

Reliable solutions IncaMail product variants

Individual mailing

from your e-mail client

Send encrypted e-mails directly from your existing e-mail client, such as Microsoft Outlook or Office 365. 

Bulk mailing

from your business software

Send bulk mailing items, such as payslips or tax assessment notices, in encrypted and verifiable format – directly from your business software.

  • icon This saves on time and costs, because you no longer need to communicate by letter mail
  • icon Easy to implement
  • Find out more

Private e-mail communication

via the web interface

Send and receive encrypted and verifiable e-mails via your personal e-mail address.

  • icon Envoyer gratuitement dix messages par mois
  • icon Acheter des messages supplémentaires de manière simple
  • Find out more

Are you interested in IncaMail?

We’d be happy to send you more information about the options, applications and customer experiences via e-mail.

Questions about IncaMail? We will be happy to help.

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    Give us a call

    Switzerland & international
    +41 848 000 414

    CHF 0.08/min. from landline
    phones within Switzerland

    0951 6029 79 98

    Local rate

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    Consult FAQs via the convenient online help
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    Our address

    Post CH Communication Ltd
    Wankdorfallee 4
    3030 Berne