This is the command postdrop that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
postdrop - Postfix mail posting utility
SYNOPSIS
postdrop [-rv] [-c config_dir]
DESCRIPTION
The postdrop(1) command creates a file in the maildrop directory and copies its standard
input to the file.
Options:
-c config_dir
The main.cf configuration file is in the named directory instead of the default
configuration directory. See also the MAIL_CONFIG environment setting below.
-r Use a Postfix-internal protocol for reading the message from standard input, and
for reporting status information on standard output. This is currently the only
supported method.
-v Enable verbose logging for debugging purposes. Multiple -v options make the
software increasingly verbose. As of Postfix 2.3, this option is available for the
super-user only.
SECURITY
The command is designed to run with set-group ID privileges, so that it can write to the
maildrop queue directory and so that it can connect to Postfix daemon processes.
DIAGNOSTICS
Fatal errors: malformed input, I/O error, out of memory. Problems are logged to syslogd(8)
and to the standard error stream. When the input is incomplete, or when the process
receives a HUP, INT, QUIT or TERM signal, the queue file is deleted.
ENVIRONMENT
MAIL_CONFIG
Directory with the main.cf file. In order to avoid exploitation of set-group ID
privileges, a non-standard directory is allowed only if:
· The name is listed in the standard main.cf file with the
alternate_config_directories configuration parameter.
· The command is invoked by the super-user.
CONFIGURATION PARAMETERS
The following main.cf parameters are especially relevant to this program. The text below
provides only a parameter summary. See postconf(5) for more details including examples.
alternate_config_directories (empty)
A list of non-default Postfix configuration directories that may be specified with
"-c config_directory" on the command line, or via the MAIL_CONFIG environment
parameter.
config_directory (see 'postconf -d' output)
The default location of the Postfix main.cf and master.cf configuration files.
import_environment (see 'postconf -d' output)
The list of environment parameters that a Postfix process will import from a
non-Postfix parent process.
queue_directory (see 'postconf -d' output)
The location of the Postfix top-level queue directory.
syslog_facility (mail)
The syslog facility of Postfix logging.
syslog_name (see 'postconf -d' output)
The mail system name that is prepended to the process name in syslog records, so
that "smtpd" becomes, for example, "postfix/smtpd".
trigger_timeout (10s)
The time limit for sending a trigger to a Postfix daemon (for example, the
pickup(8) or qmgr(8) daemon).
Available in Postfix version 2.2 and later:
authorized_submit_users (static:anyone)
List of users who are authorized to submit mail with the sendmail(1) command (and
with the privileged postdrop(1) helper command).
Use postdrop online using onworks.net services
