Should i replace the "certonly" with my subdomain ? our domain is mail4.anthill.cz
That was only an EXAMPLE.
Please use the same certbot
command as you always use but add "--preferred-chain" part at the end.
Show it here to verify syntax.
Too funny!
I misspelled preferred as preffered.
And that's how bugs get into programs...
Use one "f" and two "r" (well three in total)
Thats it ! its working
OK now there's one less problem in the world!
On to the next: Can you verify the new cert?
From one problem to another, losing my hope... i cant setup it...
ill try to restart Zimbra and will try it one more time.
There is a DNS entry for www.anthill.cz
but not for anthill.cz
.
You are awesome one step forward to the end. THANKS !
I am following this tutorial ... and strugling on step 4 ( https://computingforgeeks.com/secure-zimbra-mail-server-with-letsencrypt-ssl-certificate/ )
with this error
still unable to validate certificate
That guide has many manual items which prevents automated renewal. Are you sure you don't just want to follow the official guide at Installing a LetsEncrypt SSL Certificate - Zimbra :: Tech Center ?
Can you try to manually add (with a text editor) the ISRG Root X1 certificate to /opt/zimbra/common/lib/perl5/Mozilla/CA/cacert.pem
, and try the last step again?
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