cat /etc/postfix/master.cf # # Postfix master process configuration file. For details on the format # of the file, see the master(5) manual page (command: "man 5 master"). # # ========================================================================== # service type private unpriv chroot wakeup maxproc command + args # (yes) (yes) (yes) (never) (100) # ========================================================================== smtp inet n - n - 150 smtpd 2525 inet n - n - 150 smtpd slow unix - - n - - smtp gmail unix - - n - - smtp hotmail unix - - n - - smtp cox unix - - n - - smtp secureserver.net unix - - n - - smtp --------------------------------------------------------------------------
#cat /etc/postfix/main.cf smtpd_milters = unix:/var/run/dkim-milter/dkim-milter.sock, unix:/var/run/dk-milter/dk-milter.sock non_smtpd_milters = unix:/var/run/dkim-milter/dkim-milter.sock, unix:/var/run/dk-milter/dk-milter.sock smtpd_banner = smtp1.conrepmail.com smtpd_reject_unlisted_sender = yes notify_classes = bounce, delay, resource #maximal_queue_lifetime = 1d virtual_alias_maps = hash:/etc/postfix/virtual #maximal_backoff_time = 5000s smtpd_client_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination, reject_unknown_sender_domain smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_sasl_auth_enable = yes broken_sasl_auth_clients = yes smtpd_sasl_type = dovecot smtpd_sasl_path = private/auth smtpd_sasl_security_options=noanonymous transport_maps=hash:/etc/postfix/transport smtpd_delay_reject=no queue_run_delay = 2m slow_concurrency_failed_cohort_limit=$slow_destination_concurrency_failed_cohort_limit slow_destination_concurrency_failed_cohort_limit=1 slow_destination_recipient_limit=1 slow_destination_concurrency_limit=2 slow_destination_rate_delay=10s #smtp_destination_concurrency_limit=2 gmail_destination_rate_delay=20s hotmail_destination_rate_delay=30s cox_destination_rate_delay=30s gmail_destination_concurrency_limit=2 hotmail_destination_concurrency_limit=2 cox_destination_concurrency_limit=2 default_destination_concurrency_limit=5 default_destination_recipient_limit=5 #default_process_limit=150 slow_process_limit=50 gmail_destination_recipient_limit=5 gmail_process_limit=50 hotmail_destination_recipient_limit=5 hotmail_process_limit=50 cox_destination_recipient_limit=5 cox_process_limit=50 initial_destination_concurrency=2 smtpd_error_sleep_time=1s smtpd_soft_error_limit=10 smtpd_hard_error_limit=20 secureserver.net_destination_rate_delay=30s secureserver.net_destination_concurrency_limit=2 secureserver.net_destination_recipient_limit=1 secureserver.net_process_limit=50 -------------------------------------------------------------------------- Can you advise which one to change? On Sat, Nov 23, 2013 at 8:51 PM, Wietse Venema <wie...@porcupine.org> wrote: > Kranti Kiran Patnaik: > > Sir, > > > > >From my logs i found some as mentioned below. > > delays=3994/44/0.09/1.5, > > That is your problem. If > > 1) You have master.cf transports with low process limit (or low > per-destinaton concurrency), > > AND > > 2) Those transports have c/d delays that are more than a fraction > of a second, > > THEN all mail will pile up in your queue, even when some mail can > be delivered in a fraction of a second. > > Wietse > > > On Sat, Nov 23, 2013 at 8:35 PM, Wietse Venema <wie...@porcupine.org> > wrote: > > > > > Kranti Kiran Patnaik: > > > > THank You, we have filled these forms. But still we are facing delay > in > > > > delivery, can you suggest with the postconf -n output that i have > shared. > > > > > > The reason for delays is in the MAILLOG file. > > > > > > Look for the breakdown of the "delays=a/b/c/d" logging. > > > > > > The format of the "delays=a/b/c/d" logging is as follows: > > > > > > o a = time from message arrival to last active queue entry > > > > > > o b = time from last active queue entry to connection setup > > > > > > o c = time in connection setup, including DNS, EHLO and > STARTTLS > > > > > > o d = time in message transmission > > > > > > If your "c" numbers are not a fraction of a second then that is > > > your problem. > > > > > > Wietse > > > > > > > > > > > -- > > Thanks & Regards, > > Kranti Kiran Patnaik > > +91-924-633-52-62 > > > > Please do not print this email unless it is absolutely necessary. > > > > The information contained in this electronic message and any attachments > to > > this message are intended for the exclusive use of the addressee(s) and > may > > contain proprietary, confidential or privileged information. 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Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email.
