Author Topic: Mail attachments in S/MIME signed mails from Exchange account not recognized  (Read 8605 times)

MoeRT09

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S/MIME Signed (not encrypted) mails with attachment on an exchange account are missing the attachments. Instead it only shows an attachment called "smime.p7m". This didn't happen with the Gmail app. If a signed mail is received on a Gmail account (via IMAP), the attachments show correctly (also that the signature is valid).

In the attachments you will find a screenshot of a signed mail with attachment and embedded image. Additionally a screenshot of an unsigned mail with similar content is included. Finally you will find the corresponding "smime.p7m" file (just a multipart message in MIME format).

My Aquamail version is 1.32.1-072.
« Last Edit: November 22, 2021, 01:38:39 pm by MoeRT09 »

Martin, Aqua Mail Support

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Hello.

This is a known issue with the current implementation. S/MIME is not supported for Exchange accounts in Aqua Mail at the moment and when we work on that the problem you're experiencing will also be looked at.

Martin

xtermi2

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Any update here when Aqua Mail will support S/MIME in exchange accounts?

Volkerchen

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This is a known issue with the current implementation. S/MIME is not supported for Exchange accounts in Aqua Mail at the moment and when we work on that the problem you're experiencing will also be looked at.

Is there any news about this issue in the meantime?

Exchange without S/MIME unfortunately makes the use of AquaMail in a commercial environment impossible.

ciao
volker