(I ask forgiveness ahead of time using generic names but the site is an adult workers discussion site)
used certbot on my centos 6.5 Apache server. Script asks which 2 names
Which names would you like to activate HTTPS for?
I enter blank so it will do both. check my site with SSL Labs analyze and it gives error message says common name mismatch. It lists name of server as mail.blah.com. The server was given this name by original sysadmin who used it to create postfix mail system. If I do a hostname -f it returns
[root@mail postfix]# hostname -f
I then did a certbot rollback to go back to original non-https configuration. What can i do to resolve this?
other file info while letsencrypt ssl was installed:
certificate can be generated using the genkey(1) command.
ServerAlias 111.222.333.444 blah.com www.blah.com