Encrypt confidential e-mails

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Help and services

Often, it is the small details or the special features of the different operating systems and e-mail programs that prevent IncaMail from working smoothly. The following online support addresses the most frequent causes in everyday practice. More comprehensive operating instructions, brochures and technical documentation are available for download under “Downloads”.

Online help for IncaMail

Answers to the most common support questions


Additional information


Factsheets, instructions and documentation on IncaMail available for download.

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General Terms and Conditions

The IncaMail GTC

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Current availability of IncaMail

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Requirements and compatibility

Requirements for sending and receiving IncaMail messages.

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Questions about IncaMail?
We will be happy to help.

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

Write to us

Send us your query directly online

Online help

Consult FAQs via the convenient online help

Our address

Post CH Communication Ltd
Wankdorfallee 4
3030 Berne