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freescout-help-desk / freescout

FreeScout — Free self-hosted help desk & shared mailbox (Zendesk / Help Scout alternative)
https://freescout.net
GNU Affero General Public License v3.0
2.86k stars 479 forks source link

Smime encryption #1411

Closed jensolsson closed 2 years ago

jensolsson commented 2 years ago

Hi

i got smime signing working well with the plugin for signing outgoing mail however i am curious, will the plugin also validate incoming emails signed with smime?

Also saw the encryption option. Will freescout decrypt incoming messages signed with smine?

Also can it encrypt outgoing messages with smime and in that case how can FreeScout retreive the recipients public key?

kind regards Jens

freescout-helpdesk commented 2 years ago

will the plugin also validate incoming emails signed with smime?

No.

Will freescout decrypt incoming messages signed with smine?

No.

windgmbh commented 2 years ago

I just bought the "Mail Signing & Encryption" module and was honestly a little disappointed by the fact that verification and decryption is not implemented. I know that it is a ton of proper work to fully implement S/MIME or PGP correctly. But the lack of those features makes the impression of an unfinished product.

I have not looked at the 'Mail Signing & Encryption' module's code too much; but it appears to me, that PHP's openssl module would offer functions for verification and decryption of S/MIME messages.

SecureCPU commented 2 years ago

Where can we get certificates for Signing and Encryption?