From: Razvan Mihail (razvan.mihailbuderus.ro)
Date: Fri Oct 14 2005 - 09:13:03 CDT

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 Hi List
 
I have a mail server postfix with saslauth+bitdefender which works good
enough,
but I have a problem with domain sender authentication when content_filter =
127.0.0.1:10024 is
active because all mail traffic are filtered about antivirus ( bitdefender)
between the ports 10024 and 10025.
When content_filter = 127.0.0.1:10024 is inactive, authentication works
great.

 Where is the problem?

 main.cf usage :
 
mynetworks = 127.0.0.0/8
defer_transports =
disable_dns_lookups = no
relayhost =
mailbox_command =
mailbox_transport =
local_recipient_maps = unix:passwd.byname $alias_maps
smtpd_sasl_auth_enable = yes
smtpd_sender_restrictions = hash:/etc/postfix/access
smtpd_recipient_restrictions = check_sender_access
hash:/etc/postfix/auth_s,permit_sasl_authenticated,reject_unauth_destination
smtpd_sasl_authenticated_header = yes
smtpd_client_restrictions =
permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination,reject
_rbl_client sbl.spamhaus.org
strict_rfc81_envelopes = no
smtpd_sasl_security_option = noanonymous
smtpd_sasl_local_domain = $myhostname
broken_sasl_auth_clients = yes
smtpd_sasl_application_name = smtpd
smtpd_helo_required = no
smtpd_helo_restrictions =
smtpd_use_tls = no
smtp_sasl_auth_enable = yes
smtp_sasl_security_option = noanonymous
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd
smtp_use_tls = no
 #Added by BitDefender, do not remove!
content_filter = smtp:127.0.0.1:10025
#End of added lines

and maillog look like this:
 
Oct 12 17:51:48 domain postfix/smtp[11111]: 5030G44C23: to=,
relay=127.0.0.1[127.0.0.1],
 delay=0, status=bounced (host 127.0.0.1[127.0.0.1] said: 554 :
 Sender address rejected: Access denied (in reply to RCPT TO command))

--
No virus found in this outgoing message.
Checked by AVG Anti-Virus.
Version: 7.0.344 / Virus Database: 267.11.14/129 - Release Date: 10/11/2005
 

--
This message was scanned for spam and viruses by BitDefender.
For more information please visit http://linux.bitdefender.com/

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