tcpsend questions about answer

[faustf]

hi  guy 

if  i use  tcpsend command   how  can  watch , the  answer  of  command

example:

i  want  send  simple mail

Host = TCPNameToIP ( "mail.google.com" )
$Conection = TCPConnect ( $Host, 25 )

$recv = TCPRecv ( $Conection,2048 )

$EHLO= TCPSend ( $Conection,"EHLO SERVER"&"{ENTER}" )

if  i  msgbox (0,'',$EHLO) , have only number , but  if i want  a string  send me by mailserver  how  can  do ???

thankz