From ea72a9d9211aca1ed428b608df74525f8aaeef6a Mon Sep 17 00:00:00 2001 From: M66B Date: Mon, 26 Aug 2024 08:58:55 +0200 Subject: [PATCH] Updated FAQ --- FAQ.md | 2 ++ index.html | 1 + 2 files changed, 3 insertions(+) diff --git a/FAQ.md b/FAQ.md index 6a65e03bbf..4cce72d68f 100644 --- a/FAQ.md +++ b/FAQ.md @@ -1122,6 +1122,8 @@ If you are looking for a free (test) S/MIME certificate, see [here](http://kb.mo Please be sure to [read this first](https://davidroessli.com/logs/2019/09/free-smime-certificates-in-2019/#update20191219) if you want to request an S/MIME Actalis certificate. +Posteo offers cheap certificates, [see here](https://posteo.de/blog/neu-bei-posteo-smime-zertifikate-erstellen-und-sofort-nutzen) (German). + How to extract a public key from a S/MIME certificate: ``` diff --git a/index.html b/index.html index 38ed0d0e93..92c58899cb 100644 --- a/index.html +++ b/index.html @@ -774,6 +774,7 @@ openssl pkcs12 -export -legacy -in certbag.pem >legacy.p12

Please see here how you can import certificates into the Android key store.

The use of expired keys, inline encrypted/signed messages and hardware security tokens is not supported.

If you are looking for a free (test) S/MIME certificate, see here for the options. Please be sure to read this first if you want to request an S/MIME Actalis certificate.

+

Posteo offers cheap certificates, see here (German).

How to extract a public key from a S/MIME certificate:

openssl pkcs12 -in filename.pfx/p12 -clcerts -nokeys -out cert.pem

You can verify the signature of a raw message file (EML file) like this: