it would be much easier and more convenient to everybody involved if you just reset the sender field when you run your mail command ... see man postfix and man mailx -- look for discussion on -r option ...
I have installed in the server a quad ethernet adapter, I'm using two interfaces with two different IP networks, both interfaces are connected to a switch, the switch report that is receiving the same MAC address in both ports so must of the times I have connectivity problems.
Any idea to change... (1 Reply)
I want change my IP address and hostname in my machine by use the console. Can any one tell me how can I execute that by command ?
Thanks & Regards (1 Reply)
Hi,
i am sending mails regulary for updation of data.
The from addresses dispaly like
POP.RECH@skk182.com
i want display like
oracle@skk182.com
can u help me on this. (1 Reply)
hi all.
Am using smtpd_recipient_restrictions & check_recipient_access in postfix.
The hash file looks like this:
emailaddress1 HOLD
emailaddress2 HOLD
The aim is to place email from these recipients in the hold directory,check them then reinject them back in postfix on some... (0 Replies)
Hi,
I have a postfix server that relays to an exchange server. All of my unix/linux systems send to this server, the problem is the form the mail is sent with,
the sender address is
username@hostname.domain.local
I need to rewrite every sender address to
unix@maildomain.com
for... (0 Replies)
Hi guys
One of our clients have a problem with sending email to a certain domain. No matter what we try, the mails just dont get delivered.
What I did then, is created a new connector on their Exchange server, pointing all mail sent to their client at "domain1" to relay to our Postfix mail... (0 Replies)
Hi all,
Our IT changes mailserver's IP address and I am trying to change it but with no success.
I am running Solaris 10.
I changed IP address of mail server in /etc/hosts file, performed make sendmail.cf but server still sends mais using old IP.
Can anyone let me know which actions... (12 Replies)
I need to change the ip address in RHEL 6 . Please tell me the files to be edited....complete procedure.......... Don't tell the graphical method ........ Explain everything in CLI ...........
Thanks in Advance:b: (3 Replies)
ubuntu / xubuntu 13.10 and 14.04 (this issue should exist in debian as well)
I use wifi to connect to internet. I would like to change the wifi card mac address before connecting. Let's call the original mac address, macA, and the new mac address, macB.
I do the following:
ifconfig wlan0... (2 Replies)
Discussion started by: arpagon
2 Replies
LEARN ABOUT CENTOS
postcat
POSTCAT(1) General Commands Manual POSTCAT(1)NAME
postcat - show Postfix queue file contents
SYNOPSIS
postcat [-bdehnoqv] [-c config_dir] [files...]
DESCRIPTION
The postcat(1) command prints the contents of the named files in human-readable form. The files are expected to be in Postfix queue file
format. If no files are specified on the command line, the program reads from standard input.
By default, postcat(1) shows the envelope and message content, as if the options -beh were specified. To view message content only, specify
-bh (Postfix 2.7 and later).
Options:
-b Show body content. The -b option starts producing output at the first non-header line, and stops when the end of the message is
reached.
This feature is available in Postfix 2.7 and later.
-c config_dir
The main.cf configuration file is in the named directory instead of the default configuration directory.
-d Print the decimal type of each record.
-e Show message envelope content.
This feature is available in Postfix 2.7 and later.
-h Show message header content. The -h option produces output from the beginning of the message up to, but not including, the first
non-header line.
This feature is available in Postfix 2.7 and later.
-o Print the queue file offset of each record.
-q Search the Postfix queue for the named files instead of taking the names literally.
This feature is available in Postfix 2.0 and later.
-v Enable verbose logging for debugging purposes. Multiple -v options make the software increasingly verbose.
DIAGNOSTICS
Problems are reported to the standard error stream.
ENVIRONMENT
MAIL_CONFIG
Directory with Postfix configuration files.
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.
config_directory (see 'postconf -d' output)
The default location of the Postfix main.cf and master.cf configuration files.
queue_directory (see 'postconf -d' output)
The location of the Postfix top-level queue directory.
FILES
/var/spool/postfix, Postfix queue directory
SEE ALSO postconf(5), Postfix configuration
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
POSTCAT(1)