[Mimedefang] 450 4.7.1 error using Postfix/MIMEDefang/milter-manager
Larry G. Wapnitsky
lwapnitsky at wrtdesign.com
Wed Nov 9 10:25:46 EST 2011
I’m running PF 2.7.1 with milter-manager handling my milters. I have MIMEDefang
configured as one of the managed milters, but when I telnet to port 25 for
testing, I receive the following:
root at mailproc:/etc/milter-manager# telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 mailproc.domain.com ESMTP Postfix (Debian/GNU)
helo test
250 mailproc.domain.com
mail from: root
451 4.7.1 Service unavailable - try again later
421 4.4.2 mailproc.domain.com Error: timeout exceeded
Connection closed by foreign host.
root at mailproc:/etc/milter-manager#
The only changes I’ve made to the default mimedefang configuration at
/etc/default/mimedefang are:
SOCKET=inet:10025
SYSLOG_FACILITY=mail
And my milter-manager.local.conf has only one entry consisting of:
define_milter("mimedefang") do |milter|
milter.description = "MIMEDefang"
milter.connection_spec = "inet:10025 at localhost"
milter.fallback_status = "accept"
milter.enabled = true
end
I’ve added the following to master.cf:
scan unix - - n - 10 smtp
-o smtp_send_xforward_command=yes
-o disable_mime_output_conversion=yes
-o smtp_generic_maps=
And this to main.cf:
smtpd_milters = unix:/milter-manager/milter-manager.sock
milter_default_action = accept
milter_protocol = 6
milter_mail_macros = {auth_author} {auth_type} {auth_authen}
Any help would be greatly appreciated. FYI – this is my first experience with
milters, and I’ve read tons of documentation but haven’t been able to diagnose
this yet.
Thanks,
Larry
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