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  1. #
  2. # -----------------------------------------------------------------------
  3. # NOTE: Many parameters have already been added to the end of this file
  4. # by config.postfix. So take care that you don't uncomment
  5. # and set a parameter without checking whether it has been added
  6. # to the end of this file.
  7. # -----------------------------------------------------------------------
  8. #
  9. # Global Postfix configuration file. This file lists only a subset
  10. # of all parameters. For the syntax, and for a complete parameter
  11. # list, see the postconf(5) manual page (command: "man 5 postconf").
  12. #
  13. # For common configuration examples, see BASIC_CONFIGURATION_README
  14. # and STANDARD_CONFIGURATION_README. To find these documents, use
  15. # the command "postconf html_directory readme_directory", or go to
  16. # http://www.postfix.org/.
  17. #
  18. # For best results, change no more than 2-3 parameters at a time,
  19. # and test if Postfix still works after every change.
  20.  
  21. # SOFT BOUNCE
  22. #
  23. # The soft_bounce parameter provides a limited safety net for
  24. # testing. When soft_bounce is enabled, mail will remain queued that
  25. # would otherwise bounce. This parameter disables locally-generated
  26. # bounces, and prevents the SMTP server from rejecting mail permanently
  27. # (by changing 5xx replies into 4xx replies). However, soft_bounce
  28. # is no cure for address rewriting mistakes or mail routing mistakes.
  29. #
  30. #soft_bounce = no
  31.  
  32. # LOCAL PATHNAME INFORMATION
  33. #
  34. # The queue_directory specifies the location of the Postfix queue.
  35. # This is also the root directory of Postfix daemons that run chrooted.
  36. # See the files in examples/chroot-setup for setting up Postfix chroot
  37. # environments on different UNIX systems.
  38. #
  39. queue_directory = /var/spool/postfix
  40.  
  41. # The command_directory parameter specifies the location of all
  42. # postXXX commands.
  43. #
  44. command_directory = /usr/sbin
  45.  
  46. # The daemon_directory parameter specifies the location of all Postfix
  47. # daemon programs (i.e. programs listed in the master.cf file). This
  48. # directory must be owned by root.
  49. #
  50. daemon_directory = /usr/lib/postfix
  51.  
  52. # The data_directory parameter specifies the location of Postfix-writable
  53. # data files (caches, random numbers). This directory must be owned
  54. # by the mail_owner account (see below).
  55. #
  56. data_directory = /var/lib/postfix
  57.  
  58. # QUEUE AND PROCESS OWNERSHIP
  59. #
  60. # The mail_owner parameter specifies the owner of the Postfix queue
  61. # and of most Postfix daemon processes. Specify the name of a user
  62. # account THAT DOES NOT SHARE ITS USER OR GROUP ID WITH OTHER ACCOUNTS
  63. # AND THAT OWNS NO OTHER FILES OR PROCESSES ON THE SYSTEM. In
  64. # particular, don't specify nobody or daemon. PLEASE USE A DEDICATED
  65. # USER.
  66. #
  67. mail_owner = postfix
  68.  
  69. # The default_privs parameter specifies the default rights used by
  70. # the local delivery agent for delivery to external file or command.
  71. # These rights are used in the absence of a recipient user context.
  72. # DO NOT SPECIFY A PRIVILEGED USER OR THE POSTFIX OWNER.
  73. #
  74. #default_privs = nobody
  75.  
  76. # INTERNET HOST AND DOMAIN NAMES
  77. #
  78. # The myhostname parameter specifies the internet hostname of this
  79. # mail system. The default is to use the fully-qualified domain name
  80. # from gethostname(). $myhostname is used as a default value for many
  81. # other configuration parameters.
  82. #
  83. myhostname = hereismydomain.com
  84. #myhostname = virtual.domain.tld
  85.  
  86. # The mydomain parameter specifies the local internet domain name.
  87. # The default is to use $myhostname minus the first component.
  88. # $mydomain is used as a default value for many other configuration
  89. # parameters.
  90. #
  91. #mydomain = domain.tld
  92.  
  93. # SENDING MAIL
  94. #
  95. # The myorigin parameter specifies the domain that locally-posted
  96. # mail appears to come from. The default is to append $myhostname,
  97. # which is fine for small sites. If you run a domain with multiple
  98. # machines, you should (1) change this to $mydomain and (2) set up
  99. # a domain-wide alias database that aliases each user to
  100. #
  101. # For the sake of consistency between sender and recipient addresses,
  102. # myorigin also specifies the default domain name that is appended
  103. # to recipient addresses that have no @domain part.
  104. #
  105. myorigin = $myhostname
  106. #myorigin = $mydomain
  107.  
  108. # RECEIVING MAIL
  109.  
  110. # The inet_interfaces parameter specifies the network interface
  111. # addresses that this mail system receives mail on. By default,
  112. # the software claims all active interfaces on the machine. The
  113. # parameter also controls delivery of mail to user@[ip.address].
  114. #
  115. # See also the proxy_interfaces parameter, for network addresses that
  116. # are forwarded to us via a proxy or network address translator.
  117. #
  118. # Note: you need to stop/start Postfix when this parameter changes.
  119. #
  120. inet_interfaces = all
  121. #inet_interfaces = $myhostname
  122. #inet_interfaces = $myhostname, localhost
  123.  
  124. # The proxy_interfaces parameter specifies the network interface
  125. # addresses that this mail system receives mail on by way of a
  126. # proxy or network address translation unit. This setting extends
  127. # the address list specified with the inet_interfaces parameter.
  128. #
  129. # You must specify your proxy/NAT addresses when your system is a
  130. # backup MX host for other domains, otherwise mail delivery loops
  131. # will happen when the primary MX host is down.
  132. #
  133. #proxy_interfaces =
  134. #proxy_interfaces = 1.2.3.4
  135.  
  136. # The mydestination parameter specifies the list of domains that this
  137. # machine considers itself the final destination for.
  138. #
  139. # These domains are routed to the delivery agent specified with the
  140. # local_transport parameter setting. By default, that is the UNIX
  141. # compatible delivery agent that lookups all recipients in /etc/passwd
  142. # and /etc/aliases or their equivalent.
  143. #
  144. # The default is $myhostname + localhost.$mydomain. On a mail domain
  145. # gateway, you should also include $mydomain.
  146. #
  147. # Do not specify the names of virtual domains - those domains are
  148. # specified elsewhere (see VIRTUAL_README).
  149. #
  150. # Do not specify the names of domains that this machine is backup MX
  151. # host for. Specify those names via the relay_domains settings for
  152. # the SMTP server, or use permit_mx_backup if you are lazy (see
  153. # STANDARD_CONFIGURATION_README).
  154. #
  155. # The local machine is always the final destination for mail addressed
  156. # to user@[the.net.work.address] of an interface that the mail system
  157. # receives mail on (see the inet_interfaces parameter).
  158. #
  159. # Specify a list of host or domain names, /file/name or type:table
  160. # patterns, separated by commas and/or whitespace. A /file/name
  161. # pattern is replaced by its contents; a type:table is matched when
  162. # a name matches a lookup key (the right-hand side is ignored).
  163. # Continue long lines by starting the next line with whitespace.
  164. #
  165. # See also below, section "REJECTING MAIL FOR UNKNOWN LOCAL USERS".
  166. #
  167. mydestination = $myhostname, localhost.$mydomain, localhost
  168. #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
  169. #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain,
  170. # mail.$mydomain, www.$mydomain, ftp.$mydomain
  171.  
  172. # REJECTING MAIL FOR UNKNOWN LOCAL USERS
  173. #
  174. # The local_recipient_maps parameter specifies optional lookup tables
  175. # with all names or addresses of users that are local with respect
  176. # to $mydestination, $inet_interfaces or $proxy_interfaces.
  177. #
  178. # If this parameter is defined, then the SMTP server will reject
  179. # mail for unknown local users. This parameter is defined by default.
  180. #
  181. # To turn off local recipient checking in the SMTP server, specify
  182. # local_recipient_maps = (i.e. empty).
  183. #
  184. # The default setting assumes that you use the default Postfix local
  185. # delivery agent for local delivery. You need to update the
  186. # local_recipient_maps setting if:
  187. #
  188. # - You define $mydestination domain recipients in files other than
  189. # /etc/passwd, /etc/aliases, or the $virtual_alias_maps files.
  190. # For example, you define $mydestination domain recipients in
  191. # the $virtual_mailbox_maps files.
  192. #
  193. # - You redefine the local delivery agent in master.cf.
  194. #
  195. # - You redefine the "local_transport" setting in main.cf.
  196. #
  197. # - You use the "luser_relay", "mailbox_transport", or "fallback_transport"
  198. # feature of the Postfix local delivery agent (see local(8)).
  199. #
  200. # Details are described in the LOCAL_RECIPIENT_README file.
  201. #
  202. # Beware: if the Postfix SMTP server runs chrooted, you probably have
  203. # to access the passwd file via the proxymap service, in order to
  204. # overcome chroot restrictions. The alternative, having a copy of
  205. # the system passwd file in the chroot jail is just not practical.
  206. #
  207. # The right-hand side of the lookup tables is conveniently ignored.
  208. # In the left-hand side, specify a bare username, an @domain.tld
  209. # wild-card, or specify a [email protected] address.
  210. #
  211. #local_recipient_maps = unix:passwd.byname $alias_maps
  212. #local_recipient_maps = proxy:unix:passwd.byname $alias_maps
  213. #local_recipient_maps =
  214.  
  215. # The unknown_local_recipient_reject_code specifies the SMTP server
  216. # response code when a recipient domain matches $mydestination or
  217. # ${proxy,inet}_interfaces, while $local_recipient_maps is non-empty
  218. # and the recipient address or address local-part is not found.
  219. #
  220. # The default setting is 550 (reject mail) but it is safer to start
  221. # with 450 (try again later) until you are certain that your
  222. # local_recipient_maps settings are OK.
  223. #
  224. unknown_local_recipient_reject_code = 550
  225.  
  226. # TRUST AND RELAY CONTROL
  227.  
  228. # The mynetworks parameter specifies the list of "trusted" SMTP
  229. # clients that have more privileges than "strangers".
  230. #
  231. # In particular, "trusted" SMTP clients are allowed to relay mail
  232. # through Postfix. See the smtpd_recipient_restrictions parameter
  233. # in postconf(5).
  234. #
  235. # You can specify the list of "trusted" network addresses by hand
  236. # or you can let Postfix do it for you (which is the default).
  237. #
  238. # By default (mynetworks_style = subnet), Postfix "trusts" SMTP
  239. # clients in the same IP subnetworks as the local machine.
  240. # On Linux, this does works correctly only with interfaces specified
  241. # with the "ifconfig" command.
  242. #
  243. # Specify "mynetworks_style = class" when Postfix should "trust" SMTP
  244. # clients in the same IP class A/B/C networks as the local machine.
  245. # Don't do this with a dialup site - it would cause Postfix to "trust"
  246. # your entire provider's network. Instead, specify an explicit
  247. # mynetworks list by hand, as described below.
  248. #
  249. # Specify "mynetworks_style = host" when Postfix should "trust"
  250. # only the local machine.
  251. #
  252. #mynetworks_style = class
  253. #mynetworks_style = subnet
  254. #mynetworks_style = host
  255.  
  256. # Alternatively, you can specify the mynetworks list by hand, in
  257. # which case Postfix ignores the mynetworks_style setting.
  258. #
  259. # Specify an explicit list of network/netmask patterns, where the
  260. # mask specifies the number of bits in the network part of a host
  261. # address.
  262. #
  263. # You can also specify the absolute pathname of a pattern file instead
  264. # of listing the patterns here. Specify type:table for table-based lookups
  265. # (the value on the table right-hand side is not used).
  266. #
  267. #mynetworks = 168.100.189.0/28, 127.0.0.0/8
  268. #mynetworks = $config_directory/mynetworks
  269. #mynetworks = hash:/etc/postfix/network_table
  270.  
  271. # The relay_domains parameter restricts what destinations this system will
  272. # relay mail to. See the smtpd_recipient_restrictions description in
  273. # postconf(5) for detailed information.
  274. #
  275. # By default, Postfix relays mail
  276. # - from "trusted" clients (IP address matches $mynetworks) to any destination,
  277. # - from "untrusted" clients to destinations that match $relay_domains or
  278. # subdomains thereof, except addresses with sender-specified routing.
  279. # The default relay_domains value is $mydestination.
  280. #
  281. # In addition to the above, the Postfix SMTP server by default accepts mail
  282. # that Postfix is final destination for:
  283. # - destinations that match $inet_interfaces or $proxy_interfaces,
  284. # - destinations that match $mydestination
  285. # - destinations that match $virtual_alias_domains,
  286. # - destinations that match $virtual_mailbox_domains.
  287. # These destinations do not need to be listed in $relay_domains.
  288. #
  289. # Specify a list of hosts or domains, /file/name patterns or type:name
  290. # lookup tables, separated by commas and/or whitespace. Continue
  291. # long lines by starting the next line with whitespace. A file name
  292. # is replaced by its contents; a type:name table is matched when a
  293. # (parent) domain appears as lookup key.
  294. #
  295. # NOTE: Postfix will not automatically forward mail for domains that
  296. # list this system as their primary or backup MX host. See the
  297. # permit_mx_backup restriction description in postconf(5).
  298. #
  299. relay_domains = $mydestination
  300.  
  301. # INTERNET OR INTRANET
  302.  
  303. # The relayhost parameter specifies the default host to send mail to
  304. # when no entry is matched in the optional transport(5) table. When
  305. # no relayhost is given, mail is routed directly to the destination.
  306. #
  307. # On an intranet, specify the organizational domain name. If your
  308. # internal DNS uses no MX records, specify the name of the intranet
  309. # gateway host instead.
  310. #
  311. # In the case of SMTP, specify a domain, host, host:port, [host]:port,
  312. # [address] or [address]:port; the form [host] turns off MX lookups.
  313. #
  314. # If you're connected via UUCP, see also the default_transport parameter.
  315. #
  316. #relayhost = $mydomain
  317. #relayhost = [gateway.my.domain]
  318. #relayhost = [mailserver.isp.tld]
  319. #relayhost = uucphost
  320. #relayhost = [an.ip.add.ress]
  321.  
  322. # REJECTING UNKNOWN RELAY USERS
  323. #
  324. # The relay_recipient_maps parameter specifies optional lookup tables
  325. # with all addresses in the domains that match $relay_domains.
  326. #
  327. # If this parameter is defined, then the SMTP server will reject
  328. # mail for unknown relay users. This feature is off by default.
  329. #
  330. # The right-hand side of the lookup tables is conveniently ignored.
  331. # In the left-hand side, specify an @domain.tld wild-card, or specify
  332. # a [email protected] address.
  333. #
  334. #relay_recipient_maps = hash:/etc/postfix/relay_recipients
  335.  
  336. # INPUT RATE CONTROL
  337. #
  338. # The in_flow_delay configuration parameter implements mail input
  339. # flow control. This feature is turned on by default, although it
  340. # still needs further development (it's disabled on SCO UNIX due
  341. # to an SCO bug).
  342. #
  343. # A Postfix process will pause for $in_flow_delay seconds before
  344. # accepting a new message, when the message arrival rate exceeds the
  345. # message delivery rate. With the default 100 SMTP server process
  346. # limit, this limits the mail inflow to 100 messages a second more
  347. # than the number of messages delivered per second.
  348. #
  349. # Specify 0 to disable the feature. Valid delays are 0..10.
  350. #
  351. #in_flow_delay = 1s
  352.  
  353. # ADDRESS REWRITING
  354. #
  355. # The ADDRESS_REWRITING_README document gives information about
  356. # address masquerading or other forms of address rewriting including
  357. # username->Firstname.Lastname mapping.
  358.  
  359. # ADDRESS REDIRECTION (VIRTUAL DOMAIN)
  360. #
  361. # The VIRTUAL_README document gives information about the many forms
  362. # of domain hosting that Postfix supports.
  363.  
  364. # "USER HAS MOVED" BOUNCE MESSAGES
  365. #
  366. # See the discussion in the ADDRESS_REWRITING_README document.
  367.  
  368. # TRANSPORT MAP
  369. #
  370. # See the discussion in the ADDRESS_REWRITING_README document.
  371.  
  372. # ALIAS DATABASE
  373. #
  374. # The alias_maps parameter specifies the list of alias databases used
  375. # by the local delivery agent. The default list is system dependent.
  376. #
  377. # On systems with NIS, the default is to search the local alias
  378. # database, then the NIS alias database. See aliases(5) for syntax
  379. # details.
  380. #
  381. # If you change the alias database, run "postalias /etc/aliases" (or
  382. # wherever your system stores the mail alias file), or simply run
  383. # "newaliases" to build the necessary DBM or DB file.
  384. #
  385. # It will take a minute or so before changes become visible. Use
  386. # "postfix reload" to eliminate the delay.
  387. #
  388. #alias_maps = dbm:/etc/aliases
  389. #alias_maps = hash:/etc/aliases
  390. #alias_maps = hash:/etc/aliases, nis:mail.aliases
  391. #alias_maps = netinfo:/aliases
  392.  
  393. # The alias_database parameter specifies the alias database(s) that
  394. # are built with "newaliases" or "sendmail -bi". This is a separate
  395. # configuration parameter, because alias_maps (see above) may specify
  396. # tables that are not necessarily all under control by Postfix.
  397. #
  398. #alias_database = dbm:/etc/aliases
  399. #alias_database = dbm:/etc/mail/aliases
  400. #alias_database = hash:/etc/aliases
  401. #alias_database = hash:/etc/aliases, hash:/opt/majordomo/aliases
  402.  
  403. # ADDRESS EXTENSIONS (e.g., user+foo)
  404. #
  405. # The recipient_delimiter parameter specifies the separator between
  406. # user names and address extensions (user+foo). See canonical(5),
  407. # local(8), relocated(5) and virtual(5) for the effects this has on
  408. # aliases, canonical, virtual, relocated and .forward file lookups.
  409. # Basically, the software tries user+foo and .forward+foo before
  410. # trying user and .forward.
  411. #
  412. #recipient_delimiter = +
  413.  
  414. # DELIVERY TO MAILBOX
  415. #
  416. # The home_mailbox parameter specifies the optional pathname of a
  417. # mailbox file relative to a user's home directory. The default
  418. # mailbox file is /var/spool/mail/user or /var/mail/user. Specify
  419. # "Maildir/" for qmail-style delivery (the / is required).
  420. #
  421. #home_mailbox = Mailbox
  422. #home_mailbox = Maildir/
  423.  
  424. # The mail_spool_directory parameter specifies the directory where
  425. # UNIX-style mailboxes are kept. The default setting depends on the
  426. # system type.
  427. #
  428. #mail_spool_directory = /var/mail
  429. #mail_spool_directory = /var/spool/mail
  430.  
  431. # The mailbox_command parameter specifies the optional external
  432. # command to use instead of mailbox delivery. The command is run as
  433. # the recipient with proper HOME, SHELL and LOGNAME environment settings.
  434. # Exception: delivery for root is done as $default_user.
  435. #
  436. # Other environment variables of interest: USER (recipient username),
  437. # EXTENSION (address extension), DOMAIN (domain part of address),
  438. # and LOCAL (the address localpart).
  439. #
  440. # Unlike other Postfix configuration parameters, the mailbox_command
  441. # parameter is not subjected to $parameter substitutions. This is to
  442. # make it easier to specify shell syntax (see example below).
  443. #
  444. # Avoid shell meta characters because they will force Postfix to run
  445. # an expensive shell process. Procmail alone is expensive enough.
  446. #
  447. # IF YOU USE THIS TO DELIVER MAIL SYSTEM-WIDE, YOU MUST SET UP AN
  448. # ALIAS THAT FORWARDS MAIL FOR ROOT TO A REAL USER.
  449. #
  450. #mailbox_command = /some/where/procmail
  451. #mailbox_command = /some/where/procmail -a "$EXTENSION"
  452.  
  453. # The mailbox_transport specifies the optional transport in master.cf
  454. # to use after processing aliases and .forward files. This parameter
  455. # has precedence over the mailbox_command, fallback_transport and
  456. # luser_relay parameters.
  457. #
  458. # Specify a string of the form transport:nexthop, where transport is
  459. # the name of a mail delivery transport defined in master.cf. The
  460. # :nexthop part is optional. For more details see the sample transport
  461. # configuration file.
  462. #
  463. # NOTE: if you use this feature for accounts not in the UNIX password
  464. # file, then you must update the "local_recipient_maps" setting in
  465. # the main.cf file, otherwise the SMTP server will reject mail for
  466. # non-UNIX accounts with "User unknown in local recipient table".
  467. #
  468. # Cyrus IMAP over LMTP. Specify ``lmtpunix cmd="lmtpd"
  469. # listen="/var/imap/socket/lmtp" prefork=0'' in cyrus.conf.
  470. #mailbox_transport = lmtp:unix:/var/imap/socket/lmtp
  471. #
  472. # Cyrus IMAP via command line. Uncomment the "cyrus...pipe" and
  473. # subsequent line in master.cf.
  474. #mailbox_transport = cyrus
  475.  
  476. # The fallback_transport specifies the optional transport in master.cf
  477. # to use for recipients that are not found in the UNIX passwd database.
  478. # This parameter has precedence over the luser_relay parameter.
  479. #
  480. # Specify a string of the form transport:nexthop, where transport is
  481. # the name of a mail delivery transport defined in master.cf. The
  482. # :nexthop part is optional. For more details see the sample transport
  483. # configuration file.
  484. #
  485. # NOTE: if you use this feature for accounts not in the UNIX password
  486. # file, then you must update the "local_recipient_maps" setting in
  487. # the main.cf file, otherwise the SMTP server will reject mail for
  488. # non-UNIX accounts with "User unknown in local recipient table".
  489. #
  490. #fallback_transport = lmtp:unix:/file/name
  491. #fallback_transport = cyrus
  492. #fallback_transport =
  493.  
  494. # The luser_relay parameter specifies an optional destination address
  495. # for unknown recipients. By default, mail for unknown@$mydestination,
  496. # unknown@[$inet_interfaces] or unknown@[$proxy_interfaces] is returned
  497. # as undeliverable.
  498. #
  499. # The following expansions are done on luser_relay: $user (recipient
  500. # username), $shell (recipient shell), $home (recipient home directory),
  501. # $recipient (full recipient address), $extension (recipient address
  502. # extension), $domain (recipient domain), $local (entire recipient
  503. # localpart), $recipient_delimiter. Specify ${name?value} or
  504. # ${name:value} to expand value only when $name does (does not) exist.
  505. #
  506. # luser_relay works only for the default Postfix local delivery agent.
  507. #
  508. # NOTE: if you use this feature for accounts not in the UNIX password
  509. # file, then you must specify "local_recipient_maps =" (i.e. empty) in
  510. # the main.cf file, otherwise the SMTP server will reject mail for
  511. # non-UNIX accounts with "User unknown in local recipient table".
  512. #
  513. #luser_relay = [email protected]
  514. #luser_relay = [email protected]
  515. #luser_relay = admin+$local
  516.  
  517. # JUNK MAIL CONTROLS
  518. #
  519. # The controls listed here are only a very small subset. The file
  520. # SMTPD_ACCESS_README provides an overview.
  521.  
  522. # The header_checks parameter specifies an optional table with patterns
  523. # that each logical message header is matched against, including
  524. # headers that span multiple physical lines.
  525. #
  526. # By default, these patterns also apply to MIME headers and to the
  527. # headers of attached messages. With older Postfix versions, MIME and
  528. # attached message headers were treated as body text.
  529. #
  530. # For details, see "man header_checks".
  531. #
  532. #header_checks = regexp:/etc/postfix/header_checks
  533.  
  534. # FAST ETRN SERVICE
  535. #
  536. # Postfix maintains per-destination logfiles with information about
  537. # deferred mail, so that mail can be flushed quickly with the SMTP
  538. # "ETRN domain.tld" command, or by executing "sendmail -qRdomain.tld".
  539. # See the ETRN_README document for a detailed description.
  540. #
  541. # The fast_flush_domains parameter controls what destinations are
  542. # eligible for this service. By default, they are all domains that
  543. # this server is willing to relay mail to.
  544. #
  545. #fast_flush_domains = $relay_domains
  546.  
  547. # SHOW SOFTWARE VERSION OR NOT
  548. #
  549. # The smtpd_banner parameter specifies the text that follows the 220
  550. # code in the SMTP server's greeting banner. Some people like to see
  551. # the mail version advertised. By default, Postfix shows no version.
  552. #
  553. # You MUST specify $myhostname at the start of the text. That is an
  554. # RFC requirement. Postfix itself does not care.
  555. #
  556. #smtpd_banner = $myhostname ESMTP $mail_name
  557. #smtpd_banner = $myhostname ESMTP $mail_name ($mail_version)
  558.  
  559. # PARALLEL DELIVERY TO THE SAME DESTINATION
  560. #
  561. # How many parallel deliveries to the same user or domain? With local
  562. # delivery, it does not make sense to do massively parallel delivery
  563. # to the same user, because mailbox updates must happen sequentially,
  564. # and expensive pipelines in .forward files can cause disasters when
  565. # too many are run at the same time. With SMTP deliveries, 10
  566. # simultaneous connections to the same domain could be sufficient to
  567. # raise eyebrows.
  568. #
  569. # Each message delivery transport has its XXX_destination_concurrency_limit
  570. # parameter. The default is $default_destination_concurrency_limit for
  571. # most delivery transports. For the local delivery agent the default is 2.
  572.  
  573. #local_destination_concurrency_limit = 2
  574. #default_destination_concurrency_limit = 20
  575.  
  576. # DEBUGGING CONTROL
  577. #
  578. # The debug_peer_level parameter specifies the increment in verbose
  579. # logging level when an SMTP client or server host name or address
  580. # matches a pattern in the debug_peer_list parameter.
  581. #
  582. debug_peer_level = 2
  583.  
  584. # The debug_peer_list parameter specifies an optional list of domain
  585. # or network patterns, /file/name patterns or type:name tables. When
  586. # an SMTP client or server host name or address matches a pattern,
  587. # increase the verbose logging level by the amount specified in the
  588. # debug_peer_level parameter.
  589. #
  590. #debug_peer_list = 127.0.0.1
  591. #debug_peer_list = some.domain
  592.  
  593. # The debugger_command specifies the external command that is executed
  594. # when a Postfix daemon program is run with the -D option.
  595. #
  596. # Use "command .. & sleep 5" so that the debugger can attach before
  597. # the process marches on. If you use an X-based debugger, be sure to
  598. # set up your XAUTHORITY environment variable before starting Postfix.
  599. #
  600. debugger_command =
  601. PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
  602. ddd $daemon_directory/$process_name $process_id & sleep 5
  603.  
  604. # If you can't use X, use this to capture the call stack when a
  605. # daemon crashes. The result is in a file in the configuration
  606. # directory, and is named after the process name and the process ID.
  607. #
  608. # debugger_command =
  609. # PATH=/bin:/usr/bin:/usr/local/bin; export PATH; (echo cont;
  610. # echo where) | gdb $daemon_directory/$process_name $process_id 2>&1
  611. # >$config_directory/$process_name.$process_id.log & sleep 5
  612. #
  613. # Another possibility is to run gdb under a detached screen session.
  614. # To attach to the screen sesssion, su root and run "screen -r
  615. # <id_string>" where <id_string> uniquely matches one of the detached
  616. # sessions (from "screen -list").
  617. #
  618. # debugger_command =
  619. # PATH=/bin:/usr/bin:/sbin:/usr/sbin; export PATH; screen
  620. # -dmS $process_name gdb $daemon_directory/$process_name
  621. # $process_id & sleep 1
  622.  
  623. # INSTALL-TIME CONFIGURATION INFORMATION
  624. #
  625. # The following parameters are used when installing a new Postfix version.
  626. #
  627. # sendmail_path: The full pathname of the Postfix sendmail command.
  628. # This is the Sendmail-compatible mail posting interface.
  629. #
  630. sendmail_path = /usr/sbin/sendmail
  631.  
  632. # newaliases_path: The full pathname of the Postfix newaliases command.
  633. # This is the Sendmail-compatible command to build alias databases.
  634. #
  635. newaliases_path = /usr/bin/newaliases
  636.  
  637. # mailq_path: The full pathname of the Postfix mailq command. This
  638. # is the Sendmail-compatible mail queue listing command.
  639. #
  640. mailq_path = /usr/bin/mailq
  641.  
  642. # setgid_group: The group for mail submission and queue management
  643. # commands. This must be a group name with a numerical group ID that
  644. # is not shared with other accounts, not even with the Postfix account.
  645. #
  646. setgid_group = maildrop
  647.  
  648. # html_directory: The location of the Postfix HTML documentation.
  649. #
  650. html_directory = /usr/share/doc/packages/postfix-doc/html
  651.  
  652. # manpage_directory: The location of the Postfix on-line manual pages.
  653. #
  654. manpage_directory = /usr/share/man
  655.  
  656. # sample_directory: The location of the Postfix sample configuration files.
  657. # This parameter is obsolete as of Postfix 2.1.
  658. #
  659. sample_directory = /usr/share/doc/packages/postfix-doc/samples
  660.  
  661. # readme_directory: The location of the Postfix README files.
  662. #
  663. readme_directory = /usr/share/doc/packages/postfix-doc/README_FILES
  664. inet_protocols = all
  665.  
  666. biff = no
  667. content_filter =
  668. delay_warning_time = 1h
  669. disable_dns_lookups = no
  670. disable_mime_output_conversion = no
  671. inet_interfaces = localhost
  672. masquerade_classes = envelope_sender, header_sender, header_recipient
  673. masquerade_domains =
  674. masquerade_exceptions = root
  675. mydestination = $myhostname, localhost.$mydomain
  676. #myhostname = server-assets.hereismydomain.com
  677. mynetworks_style = subnet
  678. relayhost = smtp.t-2.si:587 #this is from my ISP
  679. #relayhost = mail.hereismydomain.com
  680.  
  681. alias_maps = hash:/etc/aliases
  682. canonical_maps = hash:/etc/postfix/canonical
  683. relocated_maps = hash:/etc/postfix/relocated
  684. sender_canonical_maps = hash:/etc/postfix/sender_canonical
  685. transport_maps = hash:/etc/postfix/transport
  686. mail_spool_directory = /var/mail
  687. message_strip_characters = \0
  688. defer_transports =
  689. mailbox_command =
  690. mailbox_transport =
  691. mailbox_size_limit = 0
  692. message_size_limit = 0
  693. strict_8bitmime = no
  694. strict_rfc821_envelopes = no
  695. smtpd_helo_required = yes
  696.  
  697. smtpd_client_restrictions =
  698.  
  699. smtpd_helo_restrictions =
  700.  
  701. smtpd_sender_restrictions = hash:/etc/postfix/access
  702.  
  703. #smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination
  704. smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, check_recipient_access mysql:/etc/postfix/mysql-virtual_recipient.cf, reject_unauth_destination
  705.  
  706. ############################################################
  707. # SASL stuff
  708. ############################################################
  709. smtp_sasl_auth_enable = no
  710. smtp_sasl_security_options = noanonymous
  711. smtp_sasl_password_maps = hash:/etc/postfix/saslpasswd
  712. smtpd_sasl_auth_enable = no
  713. smtp_always_send_ehlo = yes
  714. relayhost = smtp.t-2.com
  715. ############################################################
  716. # TLS stuff
  717. ############################################################
  718. #tls_append_default_CA = no
  719. relay_clientcerts =
  720. #tls_random_source = dev:/dev/urandom
  721.  
  722. smtp_use_tls = yes
  723. #smtp_tls_loglevel = 0
  724. smtp_enforce_tls = no
  725. smtp_tls_CAfile =
  726. smtp_tls_CApath = /etc/ssl/
  727. smtp_tls_cert_file = /etc/ssl/private/
  728. smtp_tls_key_file =
  729. #smtp_tls_session_cache_timeout = 3600s
  730. smtp_tls_session_cache_database =
  731.  
  732. smtpd_use_tls = no
  733. #smtpd_tls_loglevel = 0
  734. smtpd_tls_CAfile =
  735. smtpd_tls_CApath = /etc/ssl/
  736. smtpd_tls_cert_file = /etc/ssl/private/
  737. smtpd_tls_key_file =
  738. smtpd_tls_ask_ccert = no
  739. smtpd_tls_received_header = no
  740. ############################################################
  741. # Start MySQL from postfixwiki.org
  742. ############################################################
  743. #relay_domains = $mydestination, hash:/etc/postfix/relay
  744. virtual_alias_domains = hash:/etc/postfix/virtual
  745. virtual_alias_maps = hash:/etc/postfix/virtual
  746. #virtual_uid_maps = static:303
  747. #virtual_gid_maps = static:303
  748. #virtual_minimum_uid = 303
  749. #virtual_mailbox_base = /srv/maildirs
  750. #virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf
  751. #virtual_mailbox_limit = 0
  752. #virtual_mailbox_limit_inbox = no
  753. #virtual_mailbox_limit_maps = hash:/etc/postfix/vquota
  754. #virtual_mailbox_limit_override = yes
  755. #virtual_mailbox_maps = mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf
  756. #virtual_transport = virtual
  757. ### Needs Maildir++ compatible IMAP servers, like Courier-IMAP
  758. #virtual_maildir_filter = yes
  759. #virtual_maildir_filter_maps = hash:/etc/postfix/vfilter
  760. #virtual_mailbox_limit_maps = mysql:/etc/postfix/mysql_virtual_mailbox_limit_maps.cf
  761. #virtual_mailbox_limit_override = yes
  762. #virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his diskspace quota, please try again later.
  763. #virtual_maildir_limit_message_maps = hash:/etc/postfix/vmsg
  764. #virtual_overquota_bounce = yes
  765. #virtual_trash_count = yes
  766. #virtual_trash_name = ".Trash"
  767. ############################################################
  768. # End MySQL from postfixwiki.org
  769. ############################################################
  770. # Rewrite reject codes
  771. ############################################################
  772. #unknown_address_reject_code = 550
  773. #unknown_client_reject_code = 550
  774. #unknown_hostname_reject_code = 550
  775. #soft_bounce = yes
  776. ############################################################
  777. #debug_peer_list = example.com
  778. #debug_peer_level = 3
  779.  
  780. disable_vrfy_command = yes
  781. smtpd_delay_reject = yes
  782. smtpd_banner = $myhostname ESMTP
  783. #virtual_mailbox_domains = proxy:mysql:/etc/postfix/mysql-virtual_domains.cf
  784. #virtual_mailbox_maps = proxy:mysql:/etc/postfix/mysql-virtual_mailboxes.cf
  785. #virtual_mailbox_base = /var/vmail
  786. #virtual_uid_maps = static:5000
  787. #virtual_gid_maps = static:5000
  788. broken_sasl_auth_clients = yes
  789. smtpd_sasl_authenticated_header = yes
  790. smtpd_tls_security_level = may
  791. relay_domains = $mydestination, hash:/etc/postfix/relay
  792. relay_recipient_maps = mysql:/etc/postfix/mysql-virtual_relayrecipientmaps.cf
  793. proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks
  794. smtpd_client_message_rate_limit = 100
  795. maildrop_destination_concurrency_limit = 1
  796. maildrop_destination_recipient_limit = 1
  797. #virtual_transport = dovecot
  798. header_checks = regexp:/etc/postfix/header_checks
  799. mime_header_checks = regexp:/etc/postfix/mime_header_checks
  800. nested_header_checks = regexp:/etc/postfix/nested_header_checks
  801. body_checks = regexp:/etc/postfix/body_checks
  802. smtp_tls_security_level = may
  803. mynetworks = 127.0.0.0/8 [::1]/128
  804. dovecot_destination_recipient_limit = 1
  805. smtpd_sasl_type = dovecot
  806. smtpd_sasl_path = private/auth
  807. receive_override_options = no_address_mappings
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