Configuring sendmail on Jaguar
Subject:   Privacy Options
Date:   2003-01-11 06:48:08
From:   anonymous2
My friendly neighborhood Solaris Sendmail admin at work noted that when one telnets to a sendmail server:

% telnet 25

you will get a reslt that looks kinda like this:

Trying X.X.X.X...
Connected to
Escape character is '^]'.
220 ESMTP Sendmail 8.12.2/8.12.2; Sat, 11 Jan 2003 09:33:56 -0500 (EST)

which gives potentil hackers two clues: WHAT you are running and WHAT version. This (he said) is a *BAD* thing.

He suggested editing the file and changing the privacy options to:

# privacy flags
#O PrivacyOptions=authwarnings
O PrivacyOptions=goaway,restrictmailq,restrictqrun

whichs sounds like a GOOD thing, however doing so and restarting sendmail (sudo kill -HUP [PID]) or even running the update scrip seems to have no effect.

Any suggestions?


Steve chambers
amigasteve (at) comcats (dot) net

1 to 2 of 2
  1. Privacy Options
    2003-06-10 17:54:47  anonymous2 [View]

  2. Privacy Options
    2003-01-11 06:54:02  amigasteve [View]

1 to 2 of 2