From: Alain Bosch (alainboschfree.fr)
Date: Sun Mar 21 2004 - 11:20:05 CST

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Hi,

At my work, we have setup an SMTP server using postfix. It's working perfectly since
monthes but on some very specific message body the data isn't received as it is transmitted
on the other end.

The messages are crypted with some proprietary way of doing it from our
credit card company.

One out of 7 lines in the text data, a caracter disappears when the message is received.

Original: ...MC`vLS\pLs...
Received: ...MC`v*S\pLs...

Original: ...LCpLCpLC...
Received: ...LC*LCpLC...

Original: ...LCLvLsHs...
Received: ...LCLv*sHs...

Original: ...MC`vLS\pLs...
Received: ...MC`v*S\pLs...

* => the deleted caracter
... => other caracters

Has anyone out there an idea from where it could come? Bad config?
There's no rewriting done on the body as far as i understand it...

Thanks if someone can help. It's driving me nuts to scp on my home
machine and use postfix 1.1.11 to send the data. Everything else is
working like a charm.

Version:
---------------
postfix-2.0.10

Config:
---------------
postconf -n
alias_maps = hash:/etc/aliases
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
mail_owner = postfix
mailbox_size_limit = 100000000
maximal_queue_lifetime = 2d
message_size_limit = 30000000
mydestination = $myhostname,$myorigin,$mydomain,....
mydomain = aboutserver.com
myhostname = casimir.aboutserver.com
mynetworks = 127.0.0.0/8, ....
myorigin = casimir.$mydomain
notify_classes = resource,software,delay,protocol,policy
queue_directory = /var/spool/postfix
relay_domains = $mydestination, $mynetworks, $mydomain
smtpd_banner = ESMTP $mail_name
smtpd_recipient_restrictions = check_client_access
hash:/etc/postfix/pop-before-smtp, permit_mynetworks,
reject_unknown_sender_domain, reject_non_fqdn_sender,
reject_unauth_destination
virtual_mailbox_limit = 100000000

NIC:
---------------
03:07.0 Ethernet controller: Intel Corp. 82546EB Gigabit Ethernet
Controller (Copper) (rev 01)

OS:
---------------
2.4.25 #5 SMP Mon Feb 23 19:57:51 CET 2004 i686 unknown

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