Letsencrypt SSL on Centos 8 - Zimbra OSE - How to & Setup https://community.zextras.com/forum/zimbra-ose-howto/letsencrypt-ssl-on-centos-8/ Zextras Community Discussion Board en-US Sat, 14 Mar 2026 09:05:46 +0000 wpForo 60 RE: Letsencrypt SSL on Centos 8 https://community.zextras.com/forum/zimbra-ose-howto/letsencrypt-ssl-on-centos-8/#post-1965 Mon, 12 Apr 2021 20:38:54 +0000 Hi darkhalf , for me certbot works out of the box in centos 8.3, no need to install github or whatever, just "yum install certbot" will make it.

for letsencrypt I use github  https://github.com/VojtechMyslivec/letsencrypt-zimbra  that works fine for me on a dozen site.

with these 2 tools I got letencrypt to work fine and automatic renewal.

 

regards.

]]> Zimbra OSE - How to & Setup dominix https://community.zextras.com/forum/zimbra-ose-howto/letsencrypt-ssl-on-centos-8/#post-1965 RE: Letsencrypt SSL on Centos 8 https://community.zextras.com/forum/zimbra-ose-howto/letsencrypt-ssl-on-centos-8/#post-1895 Wed, 10 Mar 2021 08:48:37 +0000 oh, and solution with certbot-auto does not work on centos 8.3...

]]> Zimbra OSE - How to & Setup Darkhalf https://community.zextras.com/forum/zimbra-ose-howto/letsencrypt-ssl-on-centos-8/#post-1895 Letsencrypt SSL on Centos 8 https://community.zextras.com/forum/zimbra-ose-howto/letsencrypt-ssl-on-centos-8/#post-1894 Wed, 10 Mar 2021 07:40:05 +0000 Hi,

I'm not very experienced with Linux and stuck on installation of SSL with certbot on Centos 8.3. Letsencrypt, as I installed it before for Zimbra OSE 8.8.15 on Centos7 does not work.

maybe anyone got a "how to"?
Thanks.

]]> Zimbra OSE - How to & Setup Darkhalf https://community.zextras.com/forum/zimbra-ose-howto/letsencrypt-ssl-on-centos-8/#post-1894