→INVESTIGATION 3: SENDING EMAIL BETWEEN MTAs (NO ENCRYPTION)
==INVESTIGATION 3: SENDING EMAIL BETWEEN MTAs (NO ENCRYPTION)==
Repeat the configuration from investigation 2 on vm3 (swap vm2 and vm3 in the instructions so that you are configuring vm3, and using vm2 to test the connections).
'''Record steps, commands, and your observations in INVESTIGATION 3 in your OPS335 lab log-book'''
==COMPLETING THE LAB==