GSP
Quick Navigator

Search Site

Unix VPS
A - Starter
B - Basic
C - Preferred
D - Commercial
MPS - Dedicated
Previous VPSs
* Sign Up! *

Support
Contact Us
Online Help
Handbooks
Domain Status
Man Pages

FAQ
Virtual Servers
Pricing
Billing
Technical

Network
Facilities
Connectivity
Topology Map

Miscellaneous
Server Agreement
Year 2038
Credits
 

USA Flag

 

 

Man Pages
Mail::Transport::SMTP(3) User Contributed Perl Documentation Mail::Transport::SMTP(3)

Mail::Transport::SMTP - transmit messages without external program

 Mail::Transport::SMTP
   is a Mail::Transport::Send
   is a Mail::Transport
   is a Mail::Reporter

 my $sender = Mail::Transport::SMTP->new(...);
 $sender->send($message);

 $message->send(via => 'smtp');

This module implements transport of "Mail::Message" objects by negotiating to the destination host directly by using the SMTP protocol, without help of "sendmail", "mail", or other programs on the local host.

warning: you may need to install Net::SMTPS, to get TLS support.

Extends "DESCRIPTION" in Mail::Transport::Send.

Extends "METHODS" in Mail::Transport::Send.

Extends "Constructors" in Mail::Transport::Send.
Mail::Transport::SMTP->new(%options)
 -Option       --Defined in     --Default
  esmtp_options                   {}
  executable     Mail::Transport  undef
  from                            undef
  helo                            <from Net::Config>
  hostname       Mail::Transport  <from Net::Config>
  interval       Mail::Transport  30
  log            Mail::Reporter   'WARNINGS'
  password                        undef
  port           Mail::Transport  25
  proxy          Mail::Transport  <from Net::Config>
  retry          Mail::Transport  <false>
  smtp_debug                      <false>
  timeout                         120
  trace          Mail::Reporter   'WARNINGS'
  username                        undef
  via            Mail::Transport  'smtp'
    
esmtp_options => HASH
[2.116] ESMTP options to pass to Net::SMTP. See the Net::SMTP documentation for full details. Options can also be passed at send time. For example: "{ XVERP => 1 }"
executable => FILENAME
from => ADDRESS
Allows a default sender address to be specified globally. See trySend() for full details.
helo => HOST
The fully qualified name of the sender's host (your system) which is used for the greeting message to the receiver. If not specified, Net::Config or else Net::Domain are questioned to find it. When even these do not supply a valid name, the name of the domain in the "From" line of the message is assumed.
hostname => HOSTNAME|ARRAY
interval => SECONDS
log => LEVEL
password => STRING
The password to be used with the new(username) to log in to the remote server.
port => INTEGER
proxy => PATH
retry => NUMBER|undef
smtp_debug => BOOLEAN
Simulate transmission: the SMTP protocol output will be sent to your screen.
timeout => SECONDS
The number of seconds to wait for a valid response from the server before failing.
trace => LEVEL
username => STRING
Use SASL authentication to contact the remote SMTP server (RFC2554). This username in combination with new(password) is passed as arguments to Net::SMTP method auth. Other forms of authentication are not supported by Net::SMTP. The "username" can also be specified as an Authen::SASL object.
via => CLASS|NAME

Extends "Sending mail" in Mail::Transport::Send.
$obj->destinations( $message, [$address|ARRAY] )
Inherited, see "Sending mail" in Mail::Transport::Send
$obj->putContent($message, $fh, %options)
Inherited, see "Sending mail" in Mail::Transport::Send
$obj->send($message, %options)
Inherited, see "Sending mail" in Mail::Transport::Send
$obj->trySend($message, %options)
Try to send the $message once. This may fail, in which case this method will return "false". In list context, the reason for failure can be caught: in list context "trySend" will return a list of six values:

 (success, rc, rc-text, error location, quit success, accept)
    

Success and quit success are booleans. The error code and -text are protocol specific codes and texts. The location tells where the problem occurred.

[3.003] the 'accept' returns the message of the dataend() instruction. Some servers may provide useful information in there, like an internal message registration id. For example, postfix may return "2.0.0 Ok: queued as 303EA380EE". You can only use this parameter when running local delivery (which is a smart choice anyway)

 -Option       --Default
  esmtp_options  {}
  from           < >
  to             []
    
esmtp_options => HASH
Additional or overridden EMSTP options. See new(esmtp_options)
from => ADDRESS
Your own identification. This may be fake. If not specified, it is taken from Mail::Message::sender(), which means the content of the "Sender" field of the message or the first address of the "From" field. This defaults to "< >", which represents "no address".
to => ADDRESS|[ADDRESSES]
Alternative destinations. If not specified, the "To", "Cc" and "Bcc" fields of the header are used. An address is a string or a Mail::Address object.

Extends "Server connection" in Mail::Transport::Send.
$obj->contactAnyServer()
Creates the connection to the SMTP server. When more than one hostname was specified, the first which accepts a connection is taken. An IO::Socket::INET object is returned.
$obj->findBinary( $name, [@directories] )
Inherited, see "Server connection" in Mail::Transport
$obj->remoteHost()
Inherited, see "Server connection" in Mail::Transport
$obj->retry()
Inherited, see "Server connection" in Mail::Transport
$obj->tryConnectTo($host, %options)
Try to establish a connection to deliver SMTP to the specified $host. The %options are passed to the "new" method of Net::SMTP.

Extends "Error handling" in Mail::Transport::Send.
$obj->AUTOLOAD()
Inherited, see "Error handling" in Mail::Reporter
$obj->addReport($object)
Inherited, see "Error handling" in Mail::Reporter
$obj->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level, $callback] )
Mail::Transport::SMTP->defaultTrace( [$level]|[$loglevel, $tracelevel]|[$level, $callback] )
Inherited, see "Error handling" in Mail::Reporter
$obj->errors()
Inherited, see "Error handling" in Mail::Reporter
$obj->log( [$level, [$strings]] )
Mail::Transport::SMTP->log( [$level, [$strings]] )
Inherited, see "Error handling" in Mail::Reporter
$obj->logPriority($level)
Mail::Transport::SMTP->logPriority($level)
Inherited, see "Error handling" in Mail::Reporter
$obj->logSettings()
Inherited, see "Error handling" in Mail::Reporter
$obj->notImplemented()
Inherited, see "Error handling" in Mail::Reporter
$obj->report( [$level] )
Inherited, see "Error handling" in Mail::Reporter
$obj->reportAll( [$level] )
Inherited, see "Error handling" in Mail::Reporter
$obj->trace( [$level] )
Inherited, see "Error handling" in Mail::Reporter
$obj->warnings()
Inherited, see "Error handling" in Mail::Reporter

Extends "Cleanup" in Mail::Transport::Send.
$obj->DESTROY()
Inherited, see "Cleanup" in Mail::Reporter

Warning: Message has no destination
It was not possible to figure-out where the message is intended to go to.
Notice: No addresses found to send the message to, no connection made
Error: Package $package does not implement $method.
Fatal error: the specific package (or one of its superclasses) does not implement this method where it should. This message means that some other related classes do implement this method however the class at hand does not. Probably you should investigate this and probably inform the author of the package.
Warning: Resent group does not specify a destination
The message which is sent is the result of a bounce (for instance created with Mail::Message::bounce()), and therefore starts with a "Received" header field. With the "bounce", the new destination(s) of the message are given, which should be included as "Resent-To", "Resent-Cc", and "Resent-Bcc".

The "To", "Cc", and "Bcc" header information is only used if no "Received" was found. That seems to be the best explanation of the RFC.

As alternative, you may also specify the "to" option to some of the senders (for instance Mail::Transport::SMTP::send(to) to overrule any information found in the message itself about the destination.

This module is part of Mail-Transport distribution version 3.005, built on July 22, 2020. Website: http://perl.overmeer.net/CPAN/

Copyrights 2001-2020 by [Mark Overmeer]. For other contributors see ChangeLog.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://dev.perl.org/licenses/

2020-07-22 perl v5.32.1

Search for    or go to Top of page |  Section 3 |  Main Index

Powered by GSP Visit the GSP FreeBSD Man Page Interface.
Output converted with ManDoc.