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This article describes how to send an encrypted email to Open-Xchange Support.

Concern

You are in contact with the Open-Xchange Support and would like to send encrypted data to avoid sending confidential data unencrypted through the internet.

Solution

In case your e-mail client supports PGP you can send encrypted data to <support AT open-xchange.com> by using the public Key 0xF4715FA7. You may either import the key from public key servers or from this article.

Important: Please don't use our old key 0x51E6AA1C any more. This one has been revoked.

Please encrypt the whole mail including all attachments instead of every attachment separately.

The key data is:

pub rsa4096 2020-01-10 [SC] [expires: 2030-01-10]
FCBD D5C3 2CEF 3C8D FD4C F2F8 7F89 A47E F471 5FA7

-----BEGIN PGP PUBLIC KEY BLOCK-----

mQINBF4YZKQBEADMm15ubPvIOoZwCYgEjA6GEzaM8sPKY19JRXYb+y6XzvVuSfRR
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DvhaAkmBuGWqSesI89yXxsOkbI5zng==
=+3tP
-----END PGP PUBLIC KEY BLOCK-----

You can also download the public key from here: 

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