command line too long

[Laszlo Beres]

2011/2/24 Bajan Ferenc <bferi at sirius.tbsz.sulinet.hu>:

> Feb 24 08:43:07 sirius postfix/smtp[1926]: < kvszk.hu[195.199.199.59]:25:
>        421 5.5.2 Syntax error (command line too long)

Talaltam egy ilyet:

http://support.microsoft.com/kb/312213

This issue may occur if a Microsoft Internet Security and Acceleration
(ISA) Server-based computer has an SMTP Application Filter that is
turned on. The default SMTP filter value for a NOOP SMTP command is 6
bytes. Exchange Server 5.0 sends a NOOP SMTP command that is longer
than 6 bytes when it sends SMTP mail.

-- 
László Béres            Unix system engineer
http://www.google.com/profiles/beres.laszlo