0 Replies Latest reply: Feb 28, 2014 12:42 PM by Jcars
Jcars Level 1 Level 1 (0 points)

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)