Bug 416837 - LetsEncrypt: The server failed the authenticity check
Summary: LetsEncrypt: The server failed the authenticity check
Alias: None
Product: kmail2
Classification: Applications
Component: general (show other bugs)
Version: 5.13.1
Platform: Neon Linux
: NOR normal (vote)
Target Milestone: ---
Assignee: kdepim bugs
Depends on:
Reported: 2020-01-27 21:37 UTC by Alexander
Modified: 2020-01-27 21:37 UTC (History)
0 users

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Description Alexander 2020-01-27 21:37:44 UTC
I have kind of my own email server. It uses letsenctypt certificates.
Usually I check and send my mail using Thunderbird and have no problems, but I tried to use Kmail because it is better integrated into DE.

I get email without problems but I am unable to send an email.
I get error: "The server failed the authenticity check (koshka.ddns.net).
The issuer certificate of a locally looked up certificate could not be found
No certificates could be verified"