Posts by softronics

    Hi everybody,


    I use the plugin Let's Encrypt for customers SSL Cert.
    I want to offer mail with SSL connection for every customer which have activated the Let's Encrypt Cert. Normaly every domain have a subdomain (i.e. mail.example.com) for mx configured.


    For example:
    Host: srv01.host-server.com
    Domain: mail.example.com


    So if I setup such a mail account on my local mail client, I get a certification error, which say that the connection maybe is insecure.
    For IMAP and SMTP server we would like to use mail.example.com and not the host.
    I'm not sure how to do that. I've tried to create a domain alias & subdomain with a certificate but nothing works.


    Is it possible do it like I want, or did I have to use the host name ?


    My Infos: