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→Investigation 2: The SMTP Protocol: clear text commands/responses
* Look up the man page for "qmgr", "tlsmgr", and "pickup", and find out the purpose of those processes.
= Investigation 2: The SMTP Protocol: clear text commands/responses === SMTP protocol review : commands/responses ==
* As a regular user on VM2, execute the commands given in the "Command" column and record the output in the corresponding "Response" column for future reference. Do not proceed if the first command does not establish a connection to the SMTP port on the local host.
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