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OPS335 Lab 4

27 bytes added, 10:43, 28 March 2017
Listening on all interfaces
'''Perform the following steps:'''
# Launch In your '''vm2''' machine, launch in editing session for the postfix configuration file called: '''/etc/postfix/'''
# Our first editing change to the Postfix configuration will be to make the service "listen" for incoming connections on the external interface (i.e '''eth0''' from the VMs point of view).<br>Change the value of the following parameter to what is displayed below:<br><source lang="bash">inet_interfaces = all</source>
# We should also set the string that will end up in the '''From:''' header in messages sent by this server.<br>Change the '''mydomain''' option to YOUR domain name (shown below):<source lang="bash">mydomain =</source>

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