Postfix Modify Recipient Address

Hi,
I am trying to configure my postfix to do the following :
when received a message to :
xxx@domain.com
change the recipient to :
xxx@host.doamin.com

can't find where to do it .

Kindly assist.

Yoni

Hi All,

I am trying to send email using telnet to smtp as mailx and other functionality is restricted by administrator.

I am not able to figure out as how to attach any text or any file using the below.

I am following all instructions and steps as shown at http://exchange.mvps.org/smtp_frames.htm

1. telnet <servername> 25
2. helo <your domain name><enter>
3. mail from: <your Email Address><enter>
response should be as follows
250 OK - mail from <your Email address>

rcpt to: <recipient address><enter>
response should be as follows
250 OK - Recipient <recipient address>

data<enter>
response should be as follows
354 Send data. End with CRLF.CRLF

To: <recipient's display name><enter>
From: <your display name><enter>
Subject: <Subject field of Email message><enter>
<Enter you body text><enter><enter> . <enter>
response should be as follows
250 OK

quit<enter>

Hi,

We are using Solaris 10 as sendmail gateway. We have just migrated our DNS recently. Now when a mail is sent, the system returned the following message:

# cat /etc/hosts | mailx -v <name>@<domain name>
<domain name>: Name server timeout
<name>@<domain name>... Transient parse error -- message queued for future delivery
<name>@<domain name>... queued

# mailq
/var/spool/mqueue is empty
Total requests: 0

I tried to stop/start sendmail but no luck to solve the problem.

Any pointer is appreciated. Thanks in advance.

I have a nginx setup , and there is a redirect in the config to force https, so if a user enters domain.com, they get redirected to https://www.domain.com .

If a user enters https://domain.com, they get an error , because I have no host A record for domain.com, so I want to redirect https to https://www.domain.com when a user enters https://domain.com .

I am novice at linux...I installed VMware work station and then install centos 6.4. Now I followed this tutorial to configure DHCP Server on my OS http://tecadmin.net/configuring-dhcp...centos-redhat/
but when start dhcp I see this : Starting dhcpd:[FAILED]
This is my /etc/dhcp/dhcpd.conf

option domain-name "center.local";
option domain-name-servers master.center.local;
default-lease-time 600;
max-lease-time 7200;
authoritative;
log-facility local7;
subnet 192.168.1.0 netmask 255.255.255.0 {
option routers 192.168.1.1;
option subnet-mask 255.255.255.0;
option domain-search "center.local";
option domain-name-servers 192.168.1.100;
option time-offset -18000; # Eastern Standard Time
range 192.168.1.100 192.168.1.120;
}

host station1 {
option host-name "centos-1.center.local";
hardware ethernet 00:11:1A:2B:3C:AB;
fixed-address 192.168.1.101;
}

so what is wrong?Any suggestion?
Thanks for your help and sorry for my bad English grammar

Hi,

I have a CentOS 7.

I have purchased a new domain name abcxxx.com

I want to configure this domain name on my centOS 7 server

I have installed httpd on centos 7 and my site working fine as localhost but I want to open this site using purchased domain name.

Please help to configure domain name on centos 7.

I will deeply appreciate it.

Thank You

How many domain names can we give thie domain variable? Just one?
Thanks

I am trying to write a script to create a variable (string) out of specific lines from another file. The string will be used as headings for lists in another script. My plan is to create a variable "myvar" with the output from an awk command run against a file called banners.txt then I can call $myvar whenever it is appropriate in the larger script. additionally I can add/modify the banner file instead of having to comb through a large script to add or change echo commands.
So, here is my proof of concept script:
Code:

#!/bin/bash

path=/home/rstenger/

TESTFILE=$(<banners.txt)
MYVAR=$( awk 'NR > 6 && NR < 10' "$TESTFILE" )
#
echo ""
echo ""
echo $MYVAR
#
for i in {1..5}; do echo ""; done
echo $TESTFILE

exit

which produces this output:
Code:

sl7jump1~#->./test1.sh 
awk: cmd. line:2: fatal: cannot open file `******************************************************
*                1st banner has 3 line               *
******************************************************
******************************************************
*                2nd banner has 3 line               *
****************************************************** 
******************************************************
*                3rd banner has 3 line               *
******************************************************' for reading (File name too long)








3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 1st banner has 3 line 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 2nd banner has 3 line 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 3rd banner has 3 line 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names 3rd_floor_lab_ex3200s.txt banner banners.txt ban_test.sh base_configs Images lab_cyclades.sh lab_devices.v3.sh Projects savvis.lab_device_list Savvis_Lab-Domain-DNS.txt test1.sh vrf_names

What I was looking for is:
Code:

******************************************************
*                3rd banner has 3 line               *
******************************************************

I am very puzzled as to why I get the contents of the file in the awk error message, and the contents of my home directory as the variable.

Thanks,
Robert

I have an Ec2 Ubuntu instance on Amazon. I have my own web domain connected to that server. I want my own email like ron@myserver.com. I'm confused if I need postfix, squirrelmail, or roundcube. If someone could point me to what I need that would be great. Thanks

I'm having some problems changing the EEPROM regulatory domain for my wireless card (ar9580 locked to US 0x0). I can't operate on the frequencies that I'm allowed to use. I've tried changing db.txt with no luck. It adds a couple of extra channels, but not the full channel list that im allowed to use.

I want to try to modify my ath9k driver so that it overrides the EEPROM, but im not really sure how to. I've found some patches to help modify the driver (Openwrt) but I dont know how to add them.
So my question is:
- Do I have to recompile my kernel (3.18.0-kali1-amd64) to add the patches from openwrt), or do I have to download the openwrt image to be able to use the patches? Or have i got it totally wrong and there's another way to do this?


Any help is very much appreciated.
Regards Mak - Makservice@icloud.com