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November 2024
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Converting apache ssl certs to qmail

This is a document to help you convert your apache certs to qmail.

Please note that the common name you used needs to match the server name in order for your clients not to get the nag screen when they send emails via SSL or TLS.

In order to convert your apache cert, it is […]

Installing Qmail on a CentOS 5.8 system

Reference from : http://www.ekrfs.com.au/qmr/home

BEST OF ALL REFERENCE IS: http://qmail.jms1.net/ i Love this author.

 

I have compressed most of the required files into one file called qmr1.tar.gz and qmr2.tar.gz. You will need to download both then put them in the /downloads/qmr directory that you need to create on your Centos or Fedora box.

Attachments […]

Dual MTA Qmail

Dual MTA Qmail

 

Recently i installed two qmails in a single server to handle mails from inner and outer domains. I will be posting a step by step tutorial of the same in the coming days.

Why dual MTA?

Basically i wanted two different queues to handle mails in different ways. Queue 1) To […]

Qmail SMTP Access Control with tcp.smtp

Qmail SMTP Access Control with tcp.smtp

Before we can start using qmail smtpd service, we need to define some access control.

This can be done with file

/etc/tcp.smtp

To allow relaying from localhost, you have to add

127.:allow,RELAYCLIENT=””

This setting wil allow Qmail SMTP server to send email from any IP starting with 127.X.X.X

IP […]

Deleting mails from qmail queue

Following commands can delete all mails from your qmail mail server queue.

qmailctl stop find /var/qmail/queue/mess -type f -exec rm {} \; find /var/qmail/queue/info -type f -exec rm {} \; find /var/qmail/queue/local -type f -exec rm {} \; find /var/qmail/queue/intd -type f -exec rm {} \; find /var/qmail/queue/todo -type f -exec rm {} \; find […]

qmail installation Centos 5.5

mkdir /root/qmail cd /root/qmail wget http://www.qmail.org/netqmail-1.06.tar.gz wget http://cr.yp.to/ucspi-tcp/ucspi-tcp-0.88.tar.gz –> inetd/xinetd substitute manages various daemon that qmail shipped with. wget http://cr.yp.to/daemontools/daemontools-0.76.tar.gz –> Provide some services such as management as well as logging though 2 interfaces service scan and supervise (svscan/supervise).

tar -xvzf netqmail-1.06.tar.gz tar -xvzf ucspi-tcp-0.88.tar.gz mkdir /package mv daemontools-0.76.tar.gz /package mkdir /var/qmail cd /root/qmail/netqmail-1.06 cp […]