Problem with Let's Encrypt Certificate

[Johannes Kastl]

On 17.02.17 22:57 Bastian Sebode wrote:

> Finally I found the issue! :-) But I still have no idea why the
> problem happens with Thunderbird.
> 
> I used dehydrated to fetch the certificates from Let's Encrypt and
> as I said, it works for most clients pretty well. (Tried: Mulberry,
> Claws Mail, Outlook 2010, Android (HTC), iPhone, ...) Also it works
> perfectly with all my HTTPS-Services
> 
> Whatever, Thunderbird didn't like that cert saying "bad
> certificate" (SSL Alert 42).
> 
> Now I fetched the cert with Certbot and it works. Really strange
> though!

Have you contacted the author of dehydrated? Either this is a bug in
the program, that should be fixed. Or it is an error in the programs
configuration (yours or the default), and that should be fixed, too.

I am just setting up a dovecot installation and was planning on using
letsencrypt with dehydrated, too. ;-)

Johannes

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