Difference between revisions of "Postfix: smtp-sink"

Latest revision as of 17:26, 8 June 2015

Postfix sudah menyediakan smtp-sink untuk mentest postfix dalam mengirimkan e-mail dalam jumlah besar.

Menjalankan

Pertama-tama sinkronkan waktu di kedua mesin

ntpdate pool.ntp.org

Setup SMTP listenser di port 25 (misalnya di localhost)

smtp-sink -c localhost:25 1000

Bisa menggunakan postfix untuk mengirim atau dengan smtp-source.

time smtp-source -s 20 -l 5120 -m 100 -c 100 -f sender@example.com -t recipient@example.com localhost:25

real    0m0.239s
user    0m0.000s
sys     0m0.040s

Referensi

http://www.postfix.org/smtp-sink.1.html

Difference between revisions of "Postfix: smtp-sink"

Latest revision as of 17:26, 8 June 2015

Menjalankan

Referensi

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@@ Line 1: / Line 1: @@
-SMTP-SINK(1)                                                      SMTP-SINK(1)
+Postfix sudah menyediakan smtp-sink untuk mentest postfix dalam mengirimkan e-mail dalam jumlah besar.
-NAME
-       smtp-sink - parallelized SMTP/LMTP test server
-SYNOPSIS
+==Menjalankan==
-       smtp-sink [options] [inet:][host]:port backlog
-       smtp-sink [options] unix:pathname backlog
+Pertama-tama sinkronkan waktu di kedua mesin
-DESCRIPTION
+  ntpdate pool.ntp.org
-       smtp-sink  listens  on  the named host (or address) and port.  It takes
-       SMTP messages from the network and throws them away.  The purpose is to
-       measure client performance, not protocol compliance.
-       smtp-sink may also be configured to capture each mail delivery transac-
-       tion to file. Since  disk  latencies  are  large  compared  to  network
-       delays,  this  mode  of operation can reduce the maximal performance by
-       several orders of magnitude.
-       Connections  can  be  accepted  on  IPv4  or  IPv6  endpoints,  or   on
+Setup SMTP listenser di port 25 (misalnya di localhost)
-       UNIX-domain  sockets.   IPv4 and IPv6 are the default.  This program is
-       the complement of the smtp-source(1) program.
-       Note: this is an unsupported test program. No attempt is made to  main-
-       tain compatibility between successive versions.
-       Arguments:
+ smtp-sink -c localhost:25 1000
-       -4     Support  IPv4  only.  This  option has no effect when Postfix is
-              built without IPv6 support.
-       -6     Support IPv6 only. This option is not available when Postfix  is
+Bisa menggunakan postfix untuk mengirim atau dengan smtp-source.
-              built without IPv6 support.
-       -8     Do not announce 8BITMIME support.
+  time smtp-source -s 20 -l 5120 -m 100 -c 100 -f sender@example.com -t recipient@example.com localhost:25
-       -a     Do not announce SASL authentication support.
-       -A delay
-              Wait  delay  seconds after responding to DATA, then abort prema-
-              turely with a 550 reply status.  Do not read further input  from
-              the  client;  this  is  an attempt to block the client before it
-              sends ".".  Specify a zero delay value to abort immediately.
-       -b soft-bounce-reply
-              Use soft-bounce-reply for soft reject  responses.   The  default
-              reply is "450 4.3.0 Error: command failed".
-       -B hard-bounce-reply
-              Use  hard-bounce-reply  for  hard reject responses.  The default
-              reply is "500 5.3.0 Error: command failed".
-       -c     Display running counters that are updated whenever an SMTP  ses-
-              sion  ends, a QUIT command is executed, or when "." is received.
-       -C     Disable XCLIENT support.
-       -d dump-template
-              Dump each mail transaction to a single-message file  whose  name
-              is  created  by  expanding the dump-template via strftime(3) and
-              appending   a   pseudo-random   hexadecimal   number   (example:
-              "%Y%m%d%H/%M."  expands  into "2006081203/05.809a62e3").  If the
-              template contains "/" characters, missing directories  are  cre-
-              ated automatically.  The message dump format is described below.
-              Note: this option keeps one capture file  open  for  every  mail
-              transaction in progress.
-       -D dump-template
-              Append mail transactions to a multi-message dump file whose name
-              is created by expanding the dump-template via  strftime(3).   If
-              the  template  contains  "/" characters, missing directories are
-              created automatically.  The message  dump  format  is  described
-              below.
-              Note:  this  option  keeps  one capture file open for every mail
-              transaction in progress.
-       -e     Do not announce ESMTP support.
-       -E     Do not announce ENHANCEDSTATUSCODES support.
-       -f command,command,...
-              Reject the specified commands with  a  hard  (5xx)  error  code.
-              This option implies -p.
-              Examples  of commands are CONNECT, HELO, EHLO, LHLO, MAIL, RCPT,
-              VRFY, DATA, ., RSET, NOOP, and QUIT. Separate command  names  by
-              white  space  or  commas,  and use quotes to protect white space
-              from the shell. Command names are case-insensitive.
-       -F     Disable XFORWARD support.
-       -h hostname
-              Use hostname in the SMTP greeting, in the HELO response, and  in
-              the EHLO response. The default hostname is "smtp-sink".
-       -H delay
-              Delay  the  first  read  operation after receiving DATA (time in
-              seconds). Combine with a large test message and a small TCP win-
-              dow  size  (see  the  -T  option)  to  test  the  Postfix client
-              write_wait() implementation.
-       -L     Enable LMTP instead of SMTP.
-       -m count (default: 256)
-              An upper bound on the maximal number of simultaneous connections
-              that  smtp-sink will handle. This prevents the process from run-
-              ning out of  file  descriptors.  Excess  connections  will  stay
-              queued in the TCP/IP stack.
-       -M count
-              Terminate after receiving count messages.
-       -n count
-              Terminate after count sessions.
-       -N     Do not announce support for DSN.
-       -p     Do not announce support for ESMTP command pipelining.
-       -P     Change  the server greeting so that it appears to come through a
-              CISCO PIX system. Implies -e.
-       -q command,command,...
-              Disconnect (without replying) after receiving one of the  speci-
-              fied commands.
-              Examples  of commands are CONNECT, HELO, EHLO, LHLO, MAIL, RCPT,
-              VRFY, DATA, ., RSET, NOOP, and QUIT. Separate command  names  by
-              white  space  or  commas,  and use quotes to protect white space
-              from the shell. Command names are case-insensitive.
-       -Q command,command,...
-              Send a 421 reply and disconnect after receiving one of the spec-
-              ified commands.
-              Examples  of commands are CONNECT, HELO, EHLO, LHLO, MAIL, RCPT,
-              VRFY, DATA, ., RSET, NOOP, and QUIT. Separate command  names  by
-              white  space  or  commas,  and use quotes to protect white space
-              from the shell. Command names are case-insensitive.
-       -r command,command,...
-              Reject the specified commands with  a  soft  (4xx)  error  code.
-              This option implies -p.
-              Examples  of commands are CONNECT, HELO, EHLO, LHLO, MAIL, RCPT,
-              VRFY, DATA, ., RSET, NOOP, and QUIT. Separate command  names  by
-              white  space  or  commas,  and use quotes to protect white space
-              from the shell. Command names are case-insensitive.
-       -R root-directory
-              Change the process root directory  to  the  specified  location.
-              This  option  requires  super-user  privileges.  See also the -u
-              option.
-       -s command,command,...
-              Log the named commands to syslogd.
-              Examples of commands are CONNECT, HELO, EHLO, LHLO, MAIL,  RCPT,
-              VRFY,  DATA,  ., RSET, NOOP, and QUIT. Separate command names by
-              white space or commas, and use quotes  to  protect  white  space
-              from the shell. Command names are case-insensitive.
-       -S start-string
-              An  optional  string  that  is prepended to each message that is
-              written to a dump file (see the  dump  file  format  description
-              below).  The  following  C  escape  sequences  are supported: \a
-              (bell), \b (backspace), \f (formfeed), \n  (newline),  \r  (car-
-              riage  return), \t (horizontal tab), \v (vertical tab), \ddd (up
-              to three octal digits) and \\ (the backslash character).
-       -t timeout (default: 100)
-              Limit the time for receiving a command or  sending  a  response.
-              The time limit is specified in seconds.
-       -T windowsize
-              Override  the default TCP window size. To work around broken TCP
-              window scaling implementations, specify a value > 0 and < 65536.
-       -u username
-              Switch  to  the specified user privileges after opening the net-
-              work socket and optionally changing the process root  directory.
-              This  option  is  required when the process runs with super-user
-              privileges. See also the -R option.
-       -v     Show the SMTP conversations.
-       -w delay
-              Wait delay seconds before responding to a DATA command.
-       -W command:delay[:odds]
-              Wait delay seconds before responding to  command.   If  odds  is
-              also  specified  (a  number  between 1-99 inclusive), wait for a
-              random multiple of delay. The random multiplier is equal to  the
-              number of times the program needs to roll a dice with a range of
-..99 inclusive, before the dice produces a result greater  than
-              or equal to odds.
-       [inet:][host]:port
-              Listen  on  network  interface host (default: any interface) TCP
-              port port. Both host and port may be  specified  in  numeric  or
-              symbolic form.
-       unix:pathname
-              Listen on the UNIX-domain socket at pathname.
-       backlog
-              The  maximum length the queue of pending connections, as defined
-              by the listen(2) system call.
-DUMP FILE FORMAT
-       Each dumped message contains a sequence of text lines, terminated  with
-       the newline character. The sequence of information is as follows:
-       o      The optional string specified with the -S option.
-       o      The smtp-sink generated headers as documented below.
-       o      The message header and body as received from the SMTP client.
-       o      An empty line.
-       The format of the smtp-sink generated headers is as follows:
-       X-Client-Addr: text
-              The  client  IP address without enclosing []. An IPv6 address is
-              prefixed with "ipv6:". This record is always present.
-       X-Client-Proto: text
-              The client protocol: SMTP, ESMTP or LMTP. This record is  always
-              present.
-       X-Helo-Args: text
-              The  arguments of the last HELO or EHLO command before this mail
-              delivery transaction. This record is present only if the  client
-              sent  a  recognizable  HELO or EHLO command before the DATA com-
-              mand.
-       X-Mail-Args: text
-              The arguments of the MAIL command that started this mail  deliv-
-              ery transaction. This record is present exactly once.
-       X-Rcpt-Args: text
-              The  arguments  of  an  RCPT  command  within this mail delivery
-              transaction. There is one record for each RCPT command, and they
-              are in the order as sent by the client.
-       Received: text
-              A  message  header  for compatibility with mail processing soft-
-              ware. This three-line header marks the end of the  headers  pro-
-              vided by smtp-sink, and is formatted as follows:
-              from helo ([addr])
-                     The  HELO or EHLO command argument and client IP address.
-                     If the client did not send HELO or EHLO,  the  client  IP
-                     address is used instead.
-              by host (smtp-sink) with proto id random;
-                     The  hostname  specified  with  the -h option, the client
-                     protocol (see X-Client-Proto above), and the  pseudo-ran-
-                     dom portion of the per-message capture file name.
-              time-stamp
-                     A time stamp as defined in RFC 2822.
-SEE ALSO
-       smtp-source(1), SMTP/LMTP message generator
-LICENSE
-       The Secure Mailer license must be distributed with this software.
-AUTHOR(S)
-       Wietse Venema
-       IBM T.J. Watson Research
-       P.O. Box 704
-       Yorktown Heights, NY 10598, USA
+ real    0m0.239s
+ user    0m0.000s
+ sys     0m0.040s