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How to check if message encrypted by mailbox.org or sender

Wojciech Bratek shared this question 44 hours ago
Answered

With mailbox encryption enabled, is there any way to tell whether a message was encrypted by the sender or by the mailbox.org sieve/filter?

Best Answer
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Hi,

thank you for your posting. Yes, this is possible with a little trick which we have documented here:

https://kb.mailbox.org/en/private/security-privacy-article/have-mails-been-encrypted-by-sender-or-mailbox-org

When you have set your Guard up this way, you can tell if a message has been encrypted by mailbox.org or by the sender.

With kind regards
Your mailbox.org team

Replies (1)

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2

Hi,

thank you for your posting. Yes, this is possible with a little trick which we have documented here:

https://kb.mailbox.org/en/private/security-privacy-article/have-mails-been-encrypted-by-sender-or-mailbox-org

When you have set your Guard up this way, you can tell if a message has been encrypted by mailbox.org or by the sender.

With kind regards
Your mailbox.org team

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