# # $Id: config 2015-03-24 16:00:00 Jack $ # Sample PowerMTA configuration file # PowerMTA 多个虚拟 PMTA config 的配置文件实例 # # E-mail address for mailer's administrator (please specify!) # postmaster [email protected] domain-key lizi,*,/etc/pmta/dkim/lizi.pem # # Settings per source IP address (for incoming SMTP connections) # Pickup /var/www/tmp /var/www/badmail <source 127.0.0.1> always-allow-relaying yes # allow feeding from 127.0.0.1 process-x-virtual-mta yes # allow selection of a virtual MTA max-message-size 0 # 0 implies no cap, in bytes smtp-service yes # allow SMTP service allow-mailmerge yes </source> <source 8.8.8.8> # phplist or oempro installed always-allow-relaying yes # allow feeding from mailer.mydomain.com process-x-virtual-mta yes # allow selection of a virtual MTA max-message-size 0 # 0 implies no cap, in bytes smtp-service yes # allow SMTP service hide-message-source true remove-header Received allow-mailmerge yes </source> <source 0/0> # matches all log-connections no log-commands no # WARNING: verbose! log-data no # WARNING: even more verbose! allow-unencrypted-plain-auth yes default-virtual-mta mta-pool process-x-virtual-mta yes smtp-service yes always-allow-api-submission yes </source> <virtual-mta mta1> auto-cold-virtual-mta 8.8.8.8 yourdomain.com # config multiple domains/IPs host-name yourdomain.com domain-key lizi,*,/etc/pmta/dkim/lizi.pem <domain *> max-cold-virtual-mta-msg 100/day dk-sign yes dkim-sign yes dkim-identity @yourdomain.com </domain> smtp-source-host 8.8.8.8 yourdomain.com </virtual-mta> <virtual-mta-pool mta-pool> virtual-mta mta1 </virtual-mta-pool> smtp-port 587 # # SMTP users (authenticated via SMTP AUTH) # #<smtp-user API> # password "changeme" #</smtp-user> <smtp-user username> password password source {auth} </smtp-user> <source {auth}> always-allow-relaying yes # allow feeding for defined users process-x-virtual-mta yes # allow selection of a VirtualMTA max-message-size 0 # 0 implies no cap, in bytes smtp-service yes # allow SMTP service require-auth true default-virtual-mta mta-pool </source> # # Settings per outgoing domain # #<domain discard.port25.com> # max-smtp-out 800 # route [192.168.0.1]:2525 # bypasses DNS resolution #</domain> # #<domain test.port25.com> # max-smtp-out 1 # log-connections yes # log-commands yes # WARNING: verbose! # log-resolution no # WARNING: verbose! # log-data no # WARNING: even more verbose! #</domain> # # "{gmImprinter}" is a special queue used for imprinting Goodmail tokens. # <domain {gmImprinter}> max-events-recorded 150 log-messages yes log-data no # extremely verbose, for debugging only retry-after 15s </domain> <domain *> max-smtp-out 5 # max. connections *per domain* bounce-after 4d12h # 4 days, 12 hours retry-after 60m # 60 minutes max-msg-rate 100/h max-msg-per-connection 20 max-errors-per-connection 10 smtp-greeting-timeout 1m # added in v3.2r17 mx-connection-attempts 3 # added in v3.2r16 smtp-pattern-list backoff backoff-to-normal-after 2h # added in v3.5 backoff-max-msg-rate 50/h # Use with PowerMTA 3.5 backoff-retry-after 90m #backoff-notify [email protected] dk-sign yes dkim-sign yes </domain> # # Goodmail imprinter configuration # #<gm-imprinter> # account-id ID # replace with value from mailcenter # imprinter-id ID # replace with value from mailcenter # imprinter-password PW # replace with value from mailcenter # # # If the directives below are not specified, defaults are picked as # # described in the Goodmail documentation # # default-token-class 1 # optionally set as appropriate # default-content-type 1 # optionally set as appropriate # default-payer-id ID # optionally set as appropriate # default-obo-id ID # optionally set as appropriate #</gm-imprinter> # # Port used for HTTP management interface # http-mgmt-port 80 # # IP addresses allowed to access the HTTP management interface, one # per line # http-access 127.0.0.1 monitor http-access 0/0 admin # # Synchronize I/O to disk after receiving the message. 'false' yields # higher performance, but the message may be lost if the system crashes # before it can write the data to disk. # sync-msg-create false # # Synchronize I/O to disk after updating the message (e.g., to mark recipients # handled). 'false' yields higher performance, but if the system crashes # before it can write the data to disk, some recipients may receive multiple # copies of a message. # sync-msg-update false # # Whether to run the PowerMTA deamon as root # run-as-root no # # WARNING -- changing the settings below will probably break # RPM installation, logrotate, etc. # # Logging file name # log-file /var/log/pmta/log # logrotate is used for rotation # # Accounting file(s) # <acct-file /var/log/pmta/acct.csv> # move-to /opt/myapp/pmta-acct # configure as fit for your application move-interval 5m max-size 50M </acct-file> # # Spool directories # spool /var/spool/pmta # EOF <smtp-pattern-list backoff> # # A QUEUE IN BACKOFF MODE WILL SEND MORE SLOWLY # To place a queue back into normal mode, a command similar # to one of the following will need to be run: # pmta set queue mode=normal yahoo.com # or # pmta set queue mode=normal yahoo.com/vmta1 # # To use backoff mode, uncomment individual <domain> directives # #Yahoo Errors reply /421 .* Please try again later/ mode=backoff reply /421 Message temporarily deferred/ mode=backoff reply /VS3-IP5 Excessive unknown recipients/ mode=backoff reply /VSS-IP Excessive unknown recipients/ mode=backoff # # The following 4 Yahoo errors may be very common # Using them may result in high use of backoff mode # reply /[GL01] Message from/ mode=backoff reply /[TS01] Messages from/ mode=backoff reply /[TS02] Messages from/ mode=backoff reply /[TS03] All messages from/ mode=backoff # #Hotmail Errors reply /exceeded the rate limit/ mode=backoff reply /exceeded the connection limit/ mode=backoff reply /Mail rejected by Windows Live Hotmail for policy reasons/ mode=backoff # #Adelphia Errors reply /421 Message Rejected/ mode=backoff reply /Client host rejected/ mode=backoff reply /blocked using UCEProtect/ mode=backoff # #Road Runner Errors reply /Mail Refused/ mode=backoff reply /421 Exceeded allowable connection time/ mode=backoff reply /amIBlockedByRR/ mode=backoff reply /block-lookup/ mode=backoff reply /Too many concurrent connections from source IP/ mode=backoff # #General Errors reply /too many/ mode=backoff reply /Exceeded allowable connection time/ mode=backoff reply /Connection rate limit exceeded/ mode=backoff reply /refused your connection/ mode=backoff reply /try again later/ mode=backoff reply /try later/ mode=backoff reply /550 RBL/ mode=backoff reply /TDC internal RBL/ mode=backoff reply /connection refused/ mode=backoff reply /please see www.spamhaus.org/ mode=backoff reply /Message Rejected/ mode=backoff reply /refused by antispam/ mode=backoff reply /Service not available/ mode=backoff reply /currently blocked/ mode=backoff reply /locally blacklisted/ mode=backoff reply /not currently accepting mail from your ip/ mode=backoff reply /421.*closing connection/ mode=backoff reply /421.*Lost connection/ mode=backoff reply /421 *connection limit exceeded/ mode=backoff reply /476 connections from your host are denied/ mode=backoff reply /421 Connection cannot be established/ mode=backoff reply /421 temporary envelope failure/ mode=backoff reply /421 4.4.2 Timeout while waiting for command/ mode=backoff reply /450 Requested action aborted/ mode=backoff reply /550 Access denied/ mode=backoff </smtp-pattern-list> # # http://postmaster.info.aol.com/ <domain aol.com> max-smtp-out 3 max-msg-per-connection 20 smtp-pattern-list backoff 421-means-mx-unavailable yes backoff-to-normal-after 4h # added in v3.5 # backoff-notify [email protected] backoff-max-msg-rate 20/h # Use with PowerMTA 3.5 backoff-retry-after 120m dk-sign yes dkim-sign yes </domain> # <domain tom.com> max-smtp-out 3 max-msg-per-connection 20 smtp-pattern-list backoff 421-means-mx-unavailable yes backoff-to-normal-after 2h # added in v3.5 backoff-max-msg-rate 20/h # Use with PowerMTA 3.5 backoff-retry-after 120m # backoff-notify [email protected] dk-sign yes dkim-sign yes </domain> # <domain yahoo.com> max-smtp-out 3 max-msg-per-connection 20 smtp-greeting-timeout 1m # added in v3.2r17 mx-connection-attempts 5 # added in v3.2r16 smtp-pattern-list backoff backoff-to-normal-after 2h # added in v3.5 backoff-max-msg-rate 50/h # Use with PowerMTA 3.5 backoff-retry-after 90m # backoff-notify [email protected] dk-sign yes dkim-sign yes </domain> # <domain gmail.com> max-smtp-out 3 max-msg-per-connection 50 smtp-greeting-timeout 1m # added in v3.2r17 mx-connection-attempts 5 # added in v3.2r16 smtp-pattern-list backoff backoff-to-normal-after 2h # added in v3.5 backoff-max-msg-rate 50/h # Use with PowerMTA 3.5 backoff-retry-after 90m # backoff-notify [email protected] dk-sign yes dkim-sign yes </domain> # <domain hotmail.com> max-smtp-out 3 max-msg-per-connection 50 421-means-mx-unavailable yes smtp-pattern-list backoff backoff-to-normal-after 2h # added in v3.5 backoff-max-msg-rate 50/h # Use with PowerMTA 3.5 backoff-retry-after 90m # backoff-notify [email protected] dk-sign yes dkim-sign yes </domain> # <domain msn.com> max-smtp-out 3 max-msg-per-connection 50 smtp-pattern-list backoff backoff-to-normal-after 2h # added in v3.5 backoff-max-msg-rate 50/h # Use with PowerMTA 3.5 backoff-retry-after 90m # backoff-notify [email protected] dk-sign yes dkim-sign yes </domain> # <domain att.net> max-smtp-out 2 dk-sign yes dkim-sign yes </domain> # # may be outdated ?http://security.comcast.net/get-help/comcast-post-master-page.aspx # recommended usage ?http://postmaster.comcast.net/avoidblocks.html # http://feedback.comcast.net/ <domain comcast.net> dk-sign yes dkim-sign yes max-smtp-out 2 max-msg-per-connection 20 </domain> # # # Excite # # We have heard reports that Excite.com limits senders to 1,000 emails in a 10 minute period per IP during the day, but is unlimited between 1:00am to 5:00am MDT. While we cannot confirm these reports, here is what can be done in PowerMTA if you are having trouble sending to excite.com. Use the following settings: # # <domain excite.com> dk-sign yes dkim-sign yes backoff-max-msg-rate 100/h # Use with PowerMTA 3.5 </domain> # #The setting backoff-max-msg-per-hour will cause PowerMTA to take the total amount, divide it by 12, and send no more than that amount in 5 minute intervals over the hour. The number of recent delivery attempts is not kept in persistent storage, so re-starting PowerMTA resets the limit, possibly causing it to actually be exceeded. You may want to set it a little lower than 6000 to give yourself a buffer. ##Now for the tricky part. #You will need to set the server to run the command pmta set queue mode=normal excite.com/* every night at 1am MDT (cron job in Linux or scheduled task in Windows). This will cause PowerMTA to go into normal mode, and send email in an unrestricted manner. At 5am MDT, schedule the command pmta set queue mode=backoff excite.com/* to run. This will put all excite.com email in backoff mode, and the above settings will go back into place. # # Comcast # #From the following page: #http://customer.comcast.com/Pages/FAQViewer.aspx?seoid=RL000001 #It seems that Comcast has added some rate limiting based on your SenderScore (https://www.senderscore.org/). #As such, The following configuration can be used (in conjunction with max-msg-per-connection and max-smtp-out from above), changing the rate based on your score and the data from Comcast抯 site: # <domain comcast.net> dk-sign yes dkim-sign yes max-msg-rate 100/h </domain> <domain dkimvalidator.com> dk-sign yes dkim-sign yes max-msg-rate 50/h </domain> 复制代码
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个人感觉那个论坛有干货。