Greetings,
We're starting to incorporate iPhone users into our email system.
Sometimes we seem to be having trouble with mail being delayed for a
long time before the phone will connect to the server and send the
mail. I don't really have any idea what this is. I've looked through
the logs, but I'm not seeing anything really telling. I have recently
turned on TLS debugging and hope to glean something useful from that.
We have SSL turned on on the iPhone, but do not have the so-called
wrapper mode turned on, and it seems to be working fine in most cases.
Does anyone have any experience with managing iPhones and Postfix who
can share with me something of value?
Thank you.
[root@triata ~]# postconf -n
alias_maps = hash:/etc/aliases
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
content_filter = amavisfeed:[127.0.0.1]:10024
daemon_directory = /usr/libexec/postfix
data_directory = /var/lib/postfix
html_directory = no
mail_owner = postfix
mailbox_size_limit = 0
mailq_path = /usr/bin/mailq
manpage_directory = /usr/local/man
maximal_backoff_time = 600s
maximal_queue_lifetime = 1d
message_size_limit = 0
minimal_backoff_time = 300s
mydomain = globalchangemultimedia.net
myhostname = triata.globalchangemultimedia.net
newaliases_path = /usr/bin/newaliases
postscreen_access_list = permit_mynetworks
postscreen_bare_newline_action = enforce
postscreen_bare_newline_enable = yes
postscreen_dnsbl_action = enforce
postscreen_dnsbl_sites = zen.spamhaus.org*2 bl.spamcop.net*1
b.barracudecentral.org*1
postscreen_dnsbl_threshold = 2
postscreen_greet_action = drop
postscreen_non_smtp_command_action = enforce
postscreen_non_smtp_command_enable = yes
postscreen_pipelining_action = enforce
postscreen_pipelining_enable = yes
queue_directory = /var/spool/postfix
queue_run_delay = 300s
readme_directory = no
sendmail_path = /usr/sbin/sendmail
setgid_group = postdrop
show_user_unknown_table_name = no
smtp_sasl_mechanism_filter = plain, login
smtp_tls_loglevel = 2
smtpd_client_restrictions = check_client_access
mysql:/etc/postfix/mysql_blacklist, permit_sasl_authenticated, permit
smtpd_data_restrictions = reject_unauth_pipelining, permit
smtpd_delay_reject = yes
smtpd_helo_required = yes
smtpd_helo_restrictions = permit_mynetworks, check_helo_access
mysql:/etc/postfix/mysql_helo_restrictions.cf,
permit_sasl_authenticated, reject_invalid_hostname, permit
smtpd_recipient_restrictions = permit_mynetworks,
permit_sasl_authenticated, reject_invalid_hostname,
reject_non_fqdn_sender, reject_non_fqdn_recipient,
reject_unknown_sender_domain, reject_unauth_destination,
check_recipient_access
mysql:/etc/postfix/mysql_restricted_recipients.cf, permit
smtpd_restriction_classes = webdev_only, gcmm_only, local_only, unrestricted
smtpd_sasl_auth_enable = yes
smtpd_sasl_exceptions_networks = $mynetworks
smtpd_sasl_path = private/auth
smtpd_sasl_security_options = noanonymous
smtpd_sasl_type = dovecot
smtpd_sender_restrictions = check_sender_access
mysql:/etc/postfix/mysql_restricted_senders.cf,
permit_sasl_authenticated, permit_mynetworks, reject_non_fqdn_sender,
reject_unknown_sender_domain, permit
smtpd_tls_cert_file = /etc/postfix/ssl/triata.globalchangemultimedia.net.pem
smtpd_tls_key_file = /etc/postfix/ssl/triata.key
smtpd_tls_loglevel = 0
smtpd_tls_received_header = no
smtpd_tls_security_level = may
smtpd_tls_session_cache_database =
btree:/var/spool/postfix/smtpd_tls_session_cache
soft_bounce = yes
unknown_local_recipient_reject_code = 550
virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf
virtual_gid_maps = static:1001
virtual_mailbox_base = /vmail
virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf
virtual_mailbox_limit = 0
virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
virtual_minimum_uid = 1001
virtual_transport = dovecot
virtual_uid_maps = static:1001
--
--Asai
