In remote host, configure $/$etc$/$postfix$/$virtual file, so that all emails sent to your katennnn in toronto should

be received by yourself in toronto and in montreal, Send email to katennnn and SCREENSHOT: a$)$ Display

the redirected email to yourself in toronto and montreal

In remote host, configure $/$etc$/$postfix$/$virtual $,$ to forward all email sent to the tomnnnn user in montreal to

yourself in toronto and montreal, SCREENSHOT: a$)$ Send email to tomnnn and Display the redirected email

received by yourself in montreal and toronto

In remote host, configure canonical file to redirect emails sent to user joennnn in toronto to yourusername

in montreal. $($SCREENSHOT: Send email to joennnn and display the redirected email received by yourself in

montreal$)$

In remote host, configure canonical file to redirect emails sent to evannnn at montreal to yourusername in

toronto. $($SCREENSHOT: Send email to evannnn at montreal and display the redirected email received by

yourself in toronto$)$ SCREENSHOTS $($logged in as your own user$)$

a$.$ Is $-$I $/$etc$/$postfix$/*.$db

b$.$ grep $-$E 'kate$|$tom$\text{'}/$etc$/$postfix$/$virtual

nnnn is your last four digits of your

c$.$ grep $-$E 'joe$|$eva$\text{'}/$etc$/$postfix$/$canonical

humberid which starts with $n$

d$.$ postconf $-n|$grep $-$E 'virtual$|$canonical$\text{'}$

PART$-$C: Restricting emails.

Configure the Central Mail Server that all mails received from Remote Host $($torontoVM$)$ is rejected.

$($SCREENSHOT the mail log related to this activity and display the file configured$)$

Comment the configuration done, run postmap for the configuration file$($SCREENSHOT$)$

Configure the Central Mail Server to block email with your toronto username from Remote Host

$($torontoVM$).($SCREENSHOT a$)$the mail log related to this activity and display the file configured

b$)$ postconf $-$ I $|$grep access c$)$ Is $-$I$/$etc$/$postfix$/*.$db

Comment the configuration done, run postmap for the configuration file$($SCREENSHOT$)$

PART$-$D: Emailing to a user not in system

In Montreal send an email to a user who is not in your montreal and SCREENSHOT the error message in log

file

In Toronto send an email to a user who is not in toronto and SCREENSHOT the error message in log file

In Toronto send an email to a user who is not in montreal and SCREENSHOT the error message in log file