I’ve created my own CA on towel and used it to sign the webmail certificate and the courier imap/pop certificates. Finding the information to create Courier certificates was non-trivial so I’ve documents how to do it
here
I’ve created my own CA on towel and used it to sign the webmail certificate and the courier imap/pop certificates. Finding the information to create Courier certificates was non-trivial so I’ve documents how to do it
here