Mail messages appear then disappear
Hi All,
We have been having so strange issues lately with emails coming into users mail clients and then dissaperaing right away. We are running OS X 10.6.8 server as our primary mail and authentication server, as well as iChat and iCal. the server it self is running on a Mac Pro with 64GB of RAM, 2 Xeons, and 2TB Raid 1 on a raid card w/ cache enabled. This has just started recently and is now starting to affect business, so I need to find a solution to this. I have check in our mail logs and I am only seeing the emails that have been acctually delivered to the users, no record of the emails that have been disappering, the logging level is set at Information and all AV and spam filtering is disabled.I have also disabled Junk Mail Filtering on the client side which helped for a bit but dosen't any more. I have poseted my postfix main.cf and master.cf
main.cf
queue_directory = /private/var/spool/postfix
command_directory = /usr/sbin
daemon_directory = /usr/libexec/postfix
mail_owner = _postfix
debug_peer_level = 2
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
xxgdb $daemon_directory/$process_name $process_id & sleep 5
sendmail_path = /usr/sbin/sendmail
newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq
setgid_group = _postdrop
html_directory = /usr/share/doc/postfix/html
manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/postfix/examples
readme_directory = /usr/share/doc/postfix
dovecot_destination_recipient_limit = 1
mailbox_size_limit = 0
smtpd_tls_exclude_ciphers = SSLv2, aNULL, ADH, eNULL
# Protect SSL/TLS encryption keys
tls_random_source = dev:/dev/urandom
mydomain_fallback = localhost
message_size_limit = 209715200
biff = no
mynetworks = 127.0.0.0/8,172.16.0.0/16,66.244.232.192/27
smtpd_client_restrictions = permit_mynetworks permit_sasl_authenticated permit
recipient_delimiter = +
virtual_alias_maps = $virtual_maps hash:/etc/postfix/virtual_users
smtpd_pw_server_security_options = login,plain,gssapi,cram-md5
enable_server_options = yes
smtpd_sasl_auth_enable = yes
smtpd_use_pw_server = yes
# smtpd_recipient_restrictions = permit_sasl_authenticated permit_mynetworks reject_unauth_destination check_policy_service unix:private/policy permit
smtpd_recipient_restrictions = permit_sasl_authenticated permit_mynetworks reject_unauth_destination permit
mailbox_transport = dovecot
inet_interfaces = all
smtpd_tls_cert_file = /etc/certificates/###.pem
smtpd_tls_key_file = /etc/certificates/###.pem
relayhost =
smtpd_use_tls = yes
smtpd_enforce_tls = no
smtpd_helo_required = no
smtpd_helo_restrictions = permit_mynetworks
# smtpd_helo_restrictions = reject_invalid_helo_hostname reject_non_fqdn_helo_hostname
header_checks =
# content_filter = smtp-amavis:[127.0.0.1]:10024
mydomain = varsteel.net
smtpd_tls_CAfile = /etc/certificates/###.pem
virtual_alias_domains = $virtual_alias_maps hash:/etc/postfix/virtual_domains
maps_rbl_domains =
smtp_sasl_password_maps =
smtpd_tls_loglevel = 0
virus_db_update_enabled = 0
myhostname = mail.domain.tld
# DUPLICATION EMAIL MAP
recipient_bcc_maps = hash:/etc/postfix/recipient_bcc_maps
sender_bcc_maps = hash:/etc/postfix/sender_bcc_maps
content_filter =
mydestination = $myhostname, localhost.$mydomain, localhost, mail, $mydomain
default_process_limit = 250
local_recipient_maps =
master.cf
smtp inet n - n - - smtpd
submission inet n - n - - smtpd
-o smtpd_tls_security_level=encrypt
smtp unix - - n - - smtp
#465 inet n - n - - smtpd
#628 inet n - n - - qmqpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - n 300 1 oqmgr
tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
relay unix - - n - - smtp
-o fallback_relay=
showq unix n - n - - showq
error unix - - n - - error
retry unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
scache unix - - n - 1 scache
dovecot unix - n n - 25 pipe
flags=DRhu user=_dovecot:mail argv=/usr/libexec/dovecot/deliver -d ${user}
policy unix - n n - - spawn
user=nobody:mail argv=/usr/bin/perl /usr/libexec/postfix/greylist.pl
Mac OS X (10.6.8)