#w
09:29:42 up 9 days, 6:48, 2 users, load average: 0.00, 0.00, 0.00
# free -m
total used free shared buffers cached
Mem: 4041 3018 1022 0 207 2415
-/+ buffers/cache: 395 3645
Swap: 6000 0 6000
FYI, currently mails are not being triggered in this server.
On Sat, Nov 23, 2013 at 8:30 PM, tejas sarade <tejas.a.sar...@gmail.com>wrote:
> w : for load
> free -m : for memory usage.
>
>
> First of all keep the default configuration, later on you can optimize it.
>
>
> On Sat, Nov 23, 2013 at 7:54 PM, Kranti Kiran Patnaik <
> krantikiranpatn...@gmail.com> wrote:
>
>> How do i take that information from my server? I am new to this, can you
>> guide me. Also if possible can you provide a good postfix configuration for
>> my kind of setup. I am setting up a new server now with the latest postfix
>> stable release. DO you think the default configuration would be ok.
>>
>>
>> On Sat, Nov 23, 2013 at 7:38 PM, tejas sarade
>> <tejas.a.sar...@gmail.com>wrote:
>>
>>> The most important thing when sorting out delay is to check logs for
>>> delay. It will give the processing time each Postfix component spent on
>>> email. Also check the full header of delayed mail.
>>>
>>> Read this two manuals.
>>>
>>> Postfix Performance tunning guide
>>> http://www.postfix.org/TUNING_README.html
>>>
>>> Postfix Bottleneck analysis
>>> http://www.postfix.org/QSHAPE_README.html
>>>
>>>
>>> Can you provide the current load and memory usage with current
>>> configuration. Because I see a lot of bottleneck with this configuration.
>>>
>>>
>>>
>>> On Sat, Nov 23, 2013 at 6:09 PM, Kranti Kiran Patnaik <
>>> krantikiranpatn...@gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> Can someone share a very good postfix 2.10 installation guide for
>>>> managing 2-5million emails per day? My current postfix is unable to handle
>>>> such large volume as lot of emails are getting stuck in the incoming folder
>>>> and thus the deliveries are delayed upto 2-3 days. My current postfix
>>>> configuration is on the following platform
>>>>
>>>> OS: RHELRed Hat Enterprise Linux Server release 5.4 (Tikanga) 32bit
>>>> RAM: 4GB
>>>> Postfix: postfix-2.3.3-2.1.el5_2, postfix-pflogsumm-2.3.3-2.1.el5_2
>>>> (rpms installed which come through RHEL5.4)
>>>>
>>>> Dovecot: dovecot-1.0.7-7.el5
>>>>
>>>> output of postconf -n
>>>> --------------------------------------------------------
>>>> alias_database = hash:/etc/aliases
>>>> alias_maps = hash:/etc/aliases
>>>> bounce_queue_lifetime = 0
>>>> broken_sasl_auth_clients = yes
>>>> command_directory = /usr/sbin
>>>> config_directory = /etc/postfix
>>>> daemon_directory = /usr/libexec/postfix
>>>> debug_peer_level = 2
>>>> default_destination_concurrency_limit = 5
>>>> default_destination_recipient_limit = 5
>>>> html_directory = no
>>>> inet_interfaces = all
>>>> initial_destination_concurrency = 2
>>>> local_recipient_maps =
>>>> mail_owner = postfix
>>>> mailq_path = /usr/bin/mailq.postfix
>>>> manpage_directory = /usr/share/man
>>>> maximal_queue_lifetime = 0
>>>> message_size_limit = 19240000
>>>> mydestination = $myhostname, localhost.$mydomain, localhost
>>>> mydomain = smtp1.conrepmail.com
>>>> myhostname = smtp1.xxxxxxdomainmail.com
>>>> newaliases_path = /usr/bin/newaliases.postfix
>>>> non_smtpd_milters = unix:/var/run/dkim-milter/dkim-milter.sock,
>>>> unix:/var/run/dk-milter/dk-milter.sock
>>>> notify_classes = bounce, delay, resource
>>>> queue_directory = /var/spool/postfix
>>>> queue_run_delay = 2m
>>>> readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES
>>>> sample_directory = /usr/share/doc/postfix-2.3.3/samples
>>>> sendmail_path = /usr/sbin/sendmail.postfix
>>>> setgid_group = postdrop
>>>> smtpd_banner = smtp1.xxxxxxdomainmail.com
>>>> smtpd_client_restrictions = permit_mynetworks,
>>>> permit_sasl_authenticated, reject_unauth_destination,
>>>> reject_unknown_sender_domain
>>>> smtpd_delay_reject = no
>>>> smtpd_error_sleep_time = 1s
>>>> smtpd_hard_error_limit = 20
>>>> smtpd_milters = unix:/var/run/dkim-milter/dkim-milter.sock,
>>>> unix:/var/run/dk-milter/dk-milter.sock
>>>> smtpd_recipient_restrictions = permit_mynetworks,
>>>> permit_sasl_authenticated, reject_unauth_destination
>>>> smtpd_reject_unlisted_sender = yes
>>>> smtpd_sasl_auth_enable = yes
>>>> smtpd_sasl_path = private/auth
>>>> smtpd_sasl_security_options = noanonymous
>>>> smtpd_sasl_type = dovecot
>>>> smtpd_soft_error_limit = 10
>>>> transport_maps = hash:/etc/postfix/transport
>>>> unknown_local_recipient_reject_code = 550
>>>> virtual_alias_maps = hash:/etc/postfix/virtual
>>>> -------------------------------------------------------
>>>>
>>>> cat /etc/transport
>>>> yahoo.com slow:yahoo.com
>>>> yahoo.co.in slow:yahoo.co.in
>>>> yahoo.co.uk slow:yahoo.co.uk
>>>> yahoo.us slow:yahoo.us
>>>> yahoo.ca slow:yahoo.ca
>>>> yahoo.fr slow:yahoo.fr
>>>> yahoogroups.com slow:yahoogroups.com
>>>> yahoo.co.nz slow:yahoo.co.nz
>>>> yahoo-inc.com slow:yahoo-inc.com
>>>> yahoo.de slow:yahoo.de
>>>> yahoo.co.kr slow:yahoo.co.kr
>>>> yahoo.es slow:yahoo.es
>>>> gmail.com gmail:gmail.com
>>>> msn.com hotmail:msn.com
>>>> hotmail.com hotmail:hotmail.com
>>>> cox.net cox:cox.net
>>>> --------------------------------
>>>>
>>>> cat /etc/postfix/virtual
>>>>
>>>> #smtp1.xxxxxxdomainmail.com
>>>> smtp1.xxxxxxdomainmail.com virtual
>>>> postmas...@smtp1.xxxxxxdomainmail.com smtp1.xxxxxxdomainmail.com
>>>> #Abuse
>>>> ab...@smtp1.xxxxxxdomainmail.com abuse
>>>> sm...@smtp1.xxxxxxdomainmail.com smtp1
>>>> ----------------------------------
>>>> I am using dkim-milter also.
>>>>
>>>> The same kind of configuration is there for my other smtp server and it
>>>> processes fine, but in case of this server it is not able to handle bulk
>>>> mails. How to resolve this issue.
>>>> --
>>>> Thanks & Regards,
>>>> Kranti Kiran Patnaik
>>>>
>>>> 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. If you are not the intended recipient, you should not
>>>> disseminate, distribute or copy this e-mail. 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.
>>>>
>>>
>>>
>>
>>
>> --
>> 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. If you are
>> not the intended recipient, you should not disseminate, distribute or copy
>> this e-mail. 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.
>>
>
>
--
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. If you are not
the intended recipient, you should not disseminate, distribute or copy this
e-mail. 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.
