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 …
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Why does mail service hang during startup?
make sure the following line is in the /etc/hosts file: 127.0.0.1 localhost.localdomain localhost
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 …
Disable TCP/IP packet filtering
To disable TCP/IP packet filtering 1. In Control Panel, double-click Network Connections. 2. Right-click the connection, and then click Properties. 3. Select Internet Protocol (TCP/IP), …
Block IP or range of IPs on a windows server
If you dont have control over a router or firewall you can block IP’s at the server via Windows. Click ‘Start’ > ‘Run’ >type ‘MMC’ …
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 …
Setting Rules for Iptables in Linux
If you’re a Linux user, then chances are your system is already using iptables to control your server’s firewall. For those who are new to …
Change NIC settings between Full / Half duplex
If you are experiencing slow speeds and packet loss on a Linux server, you may need to have the NIC settings restored to full duplex, …
I do not see an icon for bandwidth under “my servers” in my.hivelocity.net
The most common reason for this is your billing password is not synched with our bandwidth graphing software. If you do not see your bandwidth …
How Can I Place All Form Fields in to Variables in ASP?
For Each Field In Request.Form TheString = Field & “=Request.Form(“”” & Field & “””)” If eval(TheString) Then Execute(TheString) Else Response.Write “Internal Error (ReadFormVariables Function)” End …
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