Dear listers
[r...@smtphost ~]# postconf -n
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/postfix/aliases
anvil_rate_time_unit = 60s
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter =
daemon_directory = /usr/libexec/postfix
data_directory = /data/postfix/cache
debug_peer_level = 2
defer_transports =
disable_dns_lookups = no
html_directory = no
inet_protocols = all
local_recipient_maps = proxy:ldap:/etc/postfix/ldap-alias.cf
mail_owner = postfix
mailbox_command =
mailbox_transport =
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
masquerade_classes = envelope_sender, header_sender, header_recipient
masquerade_domains =
masquerade_exceptions = root
mydestination = localhost.$mydomain
mydomain = $myhostname
myhostname = smtphost.mydomain.com
mynetworks = 192.168.97.0/24, xxx.xxx.xxx.160/27
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /data/postfix/queues
readme_directory = /usr/share/doc/postfix-2.4.3/README_FILES
relay_domains = permit_sasl_authenticated, permit_mynetworks
relayhost =
sample_directory = /usr/share/doc/postfix-2.5.1/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtpd_client_connection_count_limit = 5
smtpd_client_connection_rate_limit = 22
smtpd_client_event_limit_exceptions = $mynetworks
smtpd_client_recipient_rate_limit = 100
smtpd_client_restrictions = permit_sasl_authenticated,
hash:/etc/postfix/whitelist, hash:/etc/postfix/access
smtpd_delay_reject = yes
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks, check_helo_access
hash:/etc/postfix/helo_checks, reject_invalid_hostname
smtpd_recipient_restrictions = permit_mynetworks,
permit_sasl_authenticated, reject_unauth_destination,
check_recipient_access hash:/etc/postfix/check_recipients,
check_recipient_access hash:/etc/postfix/access, reject_rbl_client
mail-abuse.org, reject_rbl_client sbl-xbl.spamhaus.org,
reject_rbl_client blackholes.easynet.nl, reject_rbl_client
cbl.abuseat.org, reject_rhsbl_client mail-abuse.org,
reject_rhsbl_client sbl-xbl.spamhaus.org, reject_rhsbl_client
blackholes.easynet.nl, reject_rhsbl_client cbl.abuseat.org
check_recipient_access ldap:/etc/postfix/ldap-spamfilter.cf,
permit
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = postfix
smtpd_sender_restrictions = permit_mynetworks,
permit_sasl_authenticated, reject_unknown_sender_domain,
hash:/etc/postfix/whitelist, check_sender_access
hash:/etc/postfix/access, reject_rhsbl_sender dsn.rfc-ignorant.org
strict_rfc821_envelopes = no
transport_maps = hash:/etc/postfix/transport
unknown_local_recipient_reject_code = 550
virtual_alias_maps = proxy:ldap:/etc/postfix/ldap-alias.cf
virtual_gid_maps = static:51
virtual_mailbox_base = /data/postfix/maildrop/
virtual_mailbox_domains = proxy:ldap:/etc/postfix/ldap-domain.cf
virtual_mailbox_maps = proxy:ldap:/etc/postfix/ldap-mailbox.cf
virtual_minimum_uid = 51
virtual_transport = virtual
virtual_uid_maps = static:51
[r...@smtphost ~]#
Problem is:
last friday, a person complained that no messages had been sent from an
application which sends the same message to about 40 mail-recipients
including to this person himself. Messages are sent via
php-pear-Mail-Mime, which sofar has worked correctly in all cases:
single-mail, small mail-lists, about 40 mail-recipients mail list. Just
in this single case the mail was not sent. I am at a loss for new ideas
on what the reason could be.
In the postfix log, where the php-pear-Mail-Mime client sends all mails,
for the mail in question I find the following:
Mar 20 09:00:01 smtphost postfix/smtpd[3990]: connect from
senderhost.mydomain.com[xxx.xxx.xxx.163]
Mar 20 09:00:01 smtphost postfix/smtpd[3990]: disconnect from
senderhost.mydomain.com[xxx.xxx.xxx.163]
and no more.
I am sure that the above log entry corresponds to the failed mail,
because in the application log I can see that the person sent the
message exactly at 09:00:01. postfix on the smtphost is not busy, the
last message before the failed was processed at 08:56:15 and the next
message after the failed was processed at 09:38:29.
I also checked to see that no empty mail addresses had been sent in the
recipient list.
Test with this application are very delicate, because I cannot send
interminable test-mail to the entire mail-list.
Where could I try to find the error in this case?
Thank you very much in advance.
suomi
