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


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

2010-01-19 Thread Ralf Hildebrandt
* 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.

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 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



My postfix server sometimes send command less than 4 alphabets

2010-01-19 Thread 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

Thanks & Regards,
Sumit Arora
IPG R&D Hub, Gurgaon
Hewlett-Packard India Software Operation Pvt. Ltd.

Work: x19013
Cell:  +91-9958181104