[SM-USERS] Receipt notification problem

[tövis <dai...@fr...>]

I'm upto building a SOHO server based on Debian Etch, number of users
about 20.
I can send/receive emails - it is work simply fine! Problem arise around
faxing capabilities, usign courierfax mail-fax gateway. I can not receive
FAX TRANSMISSION RECEIPT which need:

  "The sender will receive a fax transmission receipt if the sender
   requests an ESMTP delivery status notification.
   This is the -N option to sendmail(8):

   sendmail -Nsuccess 5556666@fax <messagefile
  "
Emails handled also suspiciouse, I fill no difference between "On Read"
and "On Delivery" notification - every time I have message that the sender
need an acknowledge, and I have receive acknowledge about the message was
read.
I suspect, that no difference between "receipt" notification "On Read" and
"On Delievry". Also suspect that this problem goes back to squrellmail
version 1.4.4 what I have been use now - old server. Unfortunatelly, I'm
not to smart in PHP and not sure how to check this out. Please give me
some help, please.

Squirrelmail
  version 1.4.9a
Using only Built in plugins:
  message_details, squirrelspell, about_take, calendar, newmail
PHP version is
  php5 5.2.0-8-etch10
WEB server
  apache2 2.2.3-4-etch4
IMAP server
  courier-imap 4.1.1.20060828-5
SMTP server
  courier-mta 0.53.3-5
Debian/GNU Linux 4.0 Etch
  linux-image-2.6.18-5-686 2.6.18.dfsg.1-17
Squirrelmail was installed as Debian packages
   squirrelmail 1.4.9a-2
   squirrelmail-decode 1.1-2
   squirrelmail-locales 1.4.9-20070106-1
Browser tried
  FireFox version 2.0.0.8 on windows XP Prof SP2
  Mozilla/5.0 (Windows; U; Windows NT 5.1; hu; rv:1.8.1.8) Gecko/20071008
  Firefox/2.0.0.8
Specifally, I have use language hu_HU and character set UTF-8