only set the CN field when generating initial CSR to prevent issues with the php7 ppa version of openssl (#1223)
only set the CN field when generating initial CSR to prevent issues with the php7 ppa version of openssl (#1223)

OpenSSL 1.1.0f now validates the other subject fields and rejects the empty string (for the country?) because it isn't two characters.
mail-in-a-box/mailinabox,mail-in-a-box/mailinabox,mail-in-a-box/mailinabox,mail-in-a-box/mailinabox,m4rcs/mailinabox,m4rcs/mailinabox,m4rcs/mailinabox,m4rcs/mailinabox,m4rcs/mailinabox