gromox-3.0.1.ga0fbdf8-lp156.3.1.aarch64.rpm
grommunio-web-3.15.12.g25f73772d-lp156.325.1.noarch.rpm
This refers to mails sent Web <-> Web.
I tested with user-certificates both from Actalis and from my own self-created root-ca, there was no difference.
Crypt: Crypted mails work fine
Signed, signed & crypted: Despite the signatures are verified successfully the bodies are displayed as raw mail source text:
The bodies are built with big <pre>...</pre>-tags so it might be that this is not a simple error like a missing "css" but it might have been built so intentionally:
<body>
<pre>
MIME-Version: 1.0
Sender: "Aaaa Aaaaaa" <a@ >
To: "Bbbb Bbbbbb" <b@ >
Importance: Normal
...
------=_NextPart_000_0005_5A5881C3.AF9159B--
</pre>
</body>
It should have been fixed already with gromox-2.24-38-g71cfdee78