Setup Hmailserver  with ssl works with Outlook 2016 but not with Roundcube 

How to generate custom self-signed SSL certificates and apply it to Dovecot – Plesk Help Center, producing the certs for HmailServer worked using these directions for OpenSSl for windows. http://slproweb.com/products/Win32OpenSSL.html cd into install dir c:\openssl-win32\bin use .\ before each command.   I followed Generate root private key: # openssl genrsa -out rootCA.key 2048 Generate self-singed …

Set Hmailserver to use Active Directory for User Login

Using Active Directory LDAP might be more secure than using the standard Hmailserver user verification. This was really simple, as most things are with HmailServer. I set the local Windows 2012 Server as the AD. Source: Install Active Directory on Windows Server 2012 show directions how to do this. I did this for our pre-installed Charming …