Use webmail to quickly access your email account.

Go To RoundCube

Configure forwarding and vacation replies here.

Go To PostfixAdmin
Email Setup
== For IMAP ==
Server: mail.ejr-quartz.com
Port: 993
Encryption: SSL/TLS
== For SMTP ==
Server: mail.ejr-quartz.com
Port: 587
Encryption: STARTTLS

Set authentication method to "plain" or "login" or "normal". Use your email address for both user names and provide your password.