How to Create Account on Zimbra using zmprov Tool

The zmprov command is a tool that can performs all provisioning tasks in Zimbra LDAP, including creating accounts, aliases, domains, distribution lists, and calendar resources. Each operation or command is…

postfix telnet

How to Test Posfix Mail Service using Telnet

In order to test the mail services working properly, testing needs to be performed. Instead of using GUI mail client or webmail to test the sending and receiving email,you also…