--------------
Lab 08 answers
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-Ian! D. Allen - idallen@idallen.ca - www.idallen.com

(e.g.) Internet with smarthost

dpkg-reconfigure postfix

/etc/postfix/main.cf
    
no procmail
grep -r "procmail" /etc/postfix

postconf -d mydestination

postconf mydestination

helo idallen.ca
mail from: <test@foo.bar>
rcpt to: <abcd0001@localhost>
data
test
.
quit

From test@foo.bar  Wed Apr  2 22:45:57 2008
[...etc...]

Apr  2 22:46:00 host postfix/smtpd[6099]: connect from localhost[127.0.0.1]
[...etc...]

user abcd0001
pass xyzzy
list
top 1
retr 1
dele 1
quit

false

relayhost

Apr  2 22:37:38 host sshd[6299]: Bad protocol version identification '.' from 127.0.0.1

nc -v localhost 110
nc -v localhost 25

State      Recv-Q Send-Q        Local Address:Port          Peer Address:Port 
[...etc...]

Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       User       Inode      PID/Program name   
[...etc...]

/var/log/samba/

$ smbclient --user abcd0001 //localhost/abcd0001
Password: 
Domain=[HOST] OS=[Unix] Server=[Samba 3.0.26a]
smb: \> ls
[...etc...]