220 Debatable SMTP 0.2 Ready.
HELO

250 OK Welcome
HELO

250 OK Welcome
DATA

503 start with 'mail from: ...'
HELP

214-Commands

214-DATA EXPN HELO HELP MAIL
214 NOOP QUIT RCPT RSET VRFY
NOOP

250 Whatever.
RSET

250 buffahs ah cleah, suh!
VRFY

252 Nice try.
EXPN

252 Nice try.
MAIL

501 could not find name@postoffice in <>
RCPT

553 no user@host addresses found in <>
QUIT

221 Ciao

##</code><code>##

C:\test>647478
Launched Thread Number 1
Use of uninitialized value in numeric eq (==) at C:\test\647478.pl line 58.
Client Processing Started
GOT IN HERE
1172 command: HELO
1172 command: HELO
1172 command: DATA
1172 command: HELP
1172 command: NOOP
1172 command: RSET
1172 command: VRFY
1172 command: EXPN
1172 command: MAIL
1172 command: RCPT
1172 command: QUIT
Client Processing Finished