Re: My postfix server sometimes send command less than 4 alphabets

2010-01-19 Thread Wietse Venema
Arora, Sumit:
 Hi,
 
 I'm stuck into a problem.
 I'm using content filter, which parses email from my postfix server.
 My postfix server sometimes sends a command  which is less than 4 alphabets.
 
 I don't know what to do for that command, as I don't know which command is 
 that...
 Can anybody tell me, is there any command of less than 4 alphabets, postfix 
 sends

Please show evidence, and please describe how that evidence was obtained.

Wietse



Re: My postfix server sometimes send command less than 4 alphabets

2010-01-19 Thread Ralf Hildebrandt
* Arora, Sumit sumit.ar...@hp.com:
 Hi,
 
 I'm stuck into a problem.
 I'm using content filter, which parses email from my postfix server.
 My postfix server sometimes sends a command  which is less than 4 alphabets.

http://en.wikipedia.org/wiki/Alphabet
 
 I don't know what to do for that command, as I don't know which command is 
 that...
 Can anybody tell me, is there any command of less than 4 alphabets, postfix 
 sends

4 letters.
Hmm.

EXPN, VRFY, HELO, EHLO, STARTTLS, ETRN,...
Hm, I'd think the commands are 4 letters or more.

-- 
Ralf Hildebrandt
  Geschäftsbereich IT | Abteilung Netzwerk
  Charité - Universitätsmedizin Berlin
  Campus Benjamin Franklin
  Hindenburgdamm 30 | D-12203 Berlin
  Tel. +49 30 450 570 155 | Fax: +49 30 450 570 962
  ralf.hildebra...@charite.de | http://www.charite.de



Re: My postfix server sometimes send command less than 4 alphabets

2010-01-19 Thread Mark Martinec
  I'm using content filter, which parses email from my postfix server.
  My postfix server sometimes sends a command  which is less than 4
  alphabets.
  I don't know what to do for that command, as I don't know which command
  is that... Can anybody tell me, is there any command of less than 4
  alphabets, postfix sends
 
 4 letters.
 Hmm.
 
 EXPN, VRFY, HELO, EHLO, STARTTLS, ETRN,...
 Hm, I'd think the commands are 4 letters or more.

Maybe a firewall bug:
  http://fanf.livejournal.com/102206.html


Mark