Hi
I am getting some problems with my postfix installation. I use
postfix+amavis+clamav+spamassassin in a Debian box.
I recently changed from sendmail+canit pro to this configuration.
The last error I get is something like:
Command time limit exceeded: "procmail -a "$EXTENSION""
But there are many messages not delivered with error messages like:
Considered UNSOLICITED BULK EMAIL, apparently from you
Most of these messages seem to be DNS related, cause I get extra info like:
First upstream SMTP client IP address: [proxy ip]
proxy.raconsultores.com.mx
According to a 'Received:' trace, the message originated at:
[proxy ip],
AUDITORIA proxy.raconsultores.com.mx [proxy ip] <--- I put the text
in place of the ip
Senders are in a LAN behind a proxy and mail server is in another network
(we have 2 dedicated links).
In the last sample AUDITORIA is the name of a PC in the lan. There are some
other similar messages coming from other PCs.
The last messages related to UBE include something like:
Missing required header field: "Date"
Here is my postconf -n output:
------------------------------------------------------
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
broken_sasl_auth_clients = yes
config_directory = /etc/postfix
content_filter = smtp-amavis:[127.0.0.1]:10024
mailbox_command = procmail -a "$EXTENSION"
mailbox_size_limit = 0
mydestination = mail.raconsultores.com.mx, localhost, raconsultores.com.mx,
fiscum.com.mx, haltunspa.com.mx, racorporativo.com.mx, joinbusiness.com.mx,
jbcapital.com.mx, zcmodelos.com.mx, gruporama.com.mx
mydomain = raconsultores.com.mx
myhostname = mail.raconsultores.com.mx
mynetworks = proxyip/32,mailservernetwork.0/28 <--- Of course, the file
includes the proper ip's.
myorigin = $mydomain
readme_directory = no
recipient_delimiter = +
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
smtpd_banner = $myhostname ESMTP (Debian/GNU)
smtpd_recipient_restrictions = permit_inet_interfaces permit_mynetworks
permit_sasl_authenticated check_relay_domains reject_unauth_destination
check_client_access hash:/etc/postfix/rbl_override
smtpd_sasl_auth_enable = yes
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_tls_cert_file = /etc/ssl/certs/ssl-cert-snakeoil.pem
smtpd_tls_key_file = /etc/ssl/private/ssl-cert-snakeoil.key
smtpd_tls_security_level = may
smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
smtpd_use_tls = yes
------------------------------------------------------------------------------
I put spf records in the zone files, like:
raconsultores.com.mx. IN TXT "v=spf1 mx ~all"
(Indeed, after that I get less errors about UBE)
What could be wrong?
thanks in advice.
Armando
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