1
edit
Changes
→Testing email to the outside world using mailx and sendmail
*Test email from the host by sending an email to your LEARN account.
mail -s "PART C3" xxxxxx@learn.senecac.on.ca
*Check your LEARN email to see if you got the email. If you did make a note of the return address.
*Test email from the host by sending an email to your LEARN account.
mail -s "PART C4" -r hacker@evil.com xxxxxx@learn.senecac.on.ca
*Check your LEARN email to see if you got the email. If you did make a note of the return address.
*Repeat steps 3 and 4 on the guest machine.
===Install and configure Postfix===
*On both machines do the following: