Changes

Jump to: navigation, search

OPS335 Lab 4

2 bytes removed, 12:24, 18 February 2016
no edit summary
</source>
#Study the sections in <span style="color:red;font-weight:bold">"red"</span> to determine the following information of the e-mail source (i.e. "starting-point"):<ul><li>'''Full Name''' of sender</li><li>'''return e-mail address''' of sender</li><li>'''domain name''' where sender resides</li><li>'''UID''' of send's user account</li><li>'''name''' of MUA program</li><li>'''name''' of MTA program<li>'''domain name''' of MTA</li><li>'''IPADDR''' of MTA<br><br></li></ul>
#Using <u>your </u> e-mail header detail, determine the same information of your e-mail source ('''vm2''').#Using <u>your </u> e-mail header detail, determine the same information (not highlighted by red in example) for '''Seneca 's MTA ''' mail server on the receiving end of the e-mail mesagemessage.
#How many different MTAs where used in this process? Can you guess why so many transfers? Record your observations in your lab logbook.
#Use either the '''nslookup''', '''host''', or '''dig''' utilities to query those servers (type MX resource records) to see if you can obtain additional information regarding those mail servers.
13,420
edits

Navigation menu