Install mail server / clients
If there’s no control panel on the server, then a mailserver should already be installed. If this is not the case, then in Windows you …
Latest articles for category: Applications
Remove all messages from the Exim queue
exim -bp | awk ‘/^ *[0-9]+[mhd]/{print “exim -Mrm ” $3}’ | sh This command will definately get the job done. It will list all the …
Stop your Spamassassin from marking all internal emails as spam (sent from a domain on the server to another domain on the server)
The easiest way to do this, would be to modify /etc/mail/spamassassin and set the trusted_networks setting. You should include localhost, and either your servers IP, …
Change queue lifetime for Qmail
This parameter can be changed in Qmail’s control directory. The default setting is to keep attempting to send an email for 7 days. The parameter …
Add SPF records
This section defines HOWTO configure a Sender Policy Framework (SPF) record for a domain and its mail servers. Briefly the design intent of the SPF …
Configure Mail Server(Exim)
Exim is recommended and supported MTA for use with the @Mail application, as it includes additional functionality, including MySQL database lookups, which enhance the efficiency …
How can I secure / increase the security of SSH?
There are a few adjustments that can and should be made to the default SSHD configuration to increase security. Traditionally, this has been especially true …
Manage the ‘qmail’ message queue using qmHandle
Solution qmHandle, a perl script which gives you greater functionality – allows you to view and manage the ‘qmail’ message queue. It can be install …
How Can I Change the Port SSH Listens On?
To change which port ssh listens on, you just need to edit the sshd_config file. The default directory for ssh configuration is /etc/ssh. First, backup …
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