Greetings, With Mozilla recently dropping support for all Symantec certs, our security cert now throws errors on Thunderbird clients. We’d like to install certbot on Centos 6, but I’m not sure if it’s going to interfere with Postfix (2.11) or Dovecot (2.2.18). Does anybody have experience with this?
Yum reports the following would be upgrading or installed: Dependencies Resolved ==================================================================================================================================================================================== Package Arch Version Repository Size ==================================================================================================================================================================================== Installing: augeas-libs x86_64 1.0.0-10.el6 base 314 k libffi-devel x86_64 3.0.5-3.2.el6 base 18 k mod_ssl x86_64 1:2.2.15-69.el6.centos base 99 k redhat-rpm-config noarch 9.0.3-51.el6.centos base 60 k Updating: ca-certificates noarch 2018.2.22-65.1.el6 base 930 k gcc x86_64 4.4.7-23.el6 base 10 M nss x86_64 3.36.0-9.el6_10 updates 865 k openssl x86_64 1.0.1e-57.el6 base 1.5 M openssl-devel x86_64 1.0.1e-57.el6 base 1.2 M Installing for dependencies: p11-kit x86_64 0.18.5-2.el6_5.2 base 94 k p11-kit-trust x86_64 0.18.5-2.el6_5.2 base 71 k Updating for dependencies: cpp x86_64 4.4.7-23.el6 base 3.7 M gcc-c++ x86_64 4.4.7-23.el6 base 4.7 M libgcc x86_64 4.4.7-23.el6 base 104 k libgomp x86_64 4.4.7-23.el6 base 135 k libstdc++ x86_64 4.4.7-23.el6 base 296 k libstdc++-devel x86_64 4.4.7-23.el6 base 1.6 M nspr x86_64 4.19.0-1.el6 base 114 k nss-softokn x86_64 3.14.3-23.3.el6_8 base 262 k nss-softokn-freebl x86_64 3.14.3-23.3.el6_8 base 168 k nss-sysinit x86_64 3.36.0-9.el6_10 updates 53 k nss-tools x86_64 3.36.0-9.el6_10 updates 460 k nss-util x86_64 3.36.0-1.el6 base 72 k Asai