SSL certificate not recognized Ubuntu 18

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ellanos
Posts: 1
Joined: Sun May 15, 2022 5:25 pm

SSL certificate not recognized Ubuntu 18

Post by ellanos »

Hi
I'm trying to update the SSL certificate for our mail server, but zimbra does not recognize this certificate (even though it is freshly generated). The error message is "Verification of the issued certificate failed."

We are using: Release 8.8.15.GA.3869.UBUNTU18.64 UBUNTU18_64 FOSS edition, Patch 8.8.15_P31.

The updating script is:
/opt/letsencrypt-zimbra/obtain-and-deploy-letsencrypt-cert.sh
it breaks on:
zmcertmgr verifycrt comm "$zimbra_key" "$cert_file" "$chain_file" > /dev/null

Any particular reason for this problem?
I have tried tutorials to update the certificate, but it fails to recognize it.

Any help would be appreciated.
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andras0602
Advanced member
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Posts: 62
Joined: Sat May 21, 2022 3:11 pm
ZCS/ZD Version: 8.8.15

Re: SSL certificate not recognized Ubuntu 18

Post by andras0602 »

I had a similar problem because of this: https://letsencrypt.org/docs/dst-root-c ... mber-2021/
But since then months went by.
Could you share more logs with us?
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