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#Switch to your '''VM2''' machine.
#Check the status of the '''sendmail''' service by using the '''systemctl''' command. If the sendmail service is running, use the ''systemctl '' command to stop and disable that service.
#Issue the following command to install the '''Postfix''' application (MTA):<br><br>'''yum install postfix'''<br><br>
#What is the purpose of installing the postfix application in terms of using e-mail? Record your answer in your lab logbook.<br><br>'''NOTE:''' We need to configure the postfix application (i.e. our MTA) to recognize our recently-created domain name that we setup in lab3.<br><br>
