cPanel’s easyapache script by default install Tomcat version 5.5 and provides no option to upgrade to version 7.x if required, so people who requires Tomcat 7 will have to install/upgrade tomcat manually but the newer version won’t be recognized by cPanel by default and people will have to configure domains […]
Cpanel
How to fix error ‘421 Too many concurrent SMTP connections’ in cPanel and DirectAdmin servers
On high traffic email servers you may see this kind of errors, it’s very normal in some situations when your users use lot of email. It basically means that there are a lot of open SMTP connections (incoming and/or outgoing). The exact error message may be something like: 421 Too many […]
defer_router defer (-1): All deliveries are handled by MailScanner
You suddenly realize that the emails on your server are not working and the mail logs shows the following messages: 1MnfEt-0007pQ-Tn == xyz@abc.com R=defer_router defer (-1): All deliveries are handled by MailScanner 1MnfBw-00037y-9h == abc@xyz.com R=defer_router defer (-1): All deliveries are handled by MailScanner This mostly happens when Mailscanner is […]
How to Optimize and Secure a Virtual Private Server (VPS) and Virtual Dedicated Server (VDS)
This article covers a wide range of methods for securing and optimizing your VPS/VDS. We do not provide any warranty for this article, so if you are not sure what you are doing please make sure you research before you do it. Secure cPanel/WHM and the Root User on VDS: […]
Tomcat failure after Apache rebuild in CPanel
After rebuilding Apache in CPanel using easyapache or WHM there are many things that can go wrong even if you use a stable branch of CPanel. For example Tomcat that was installed from CPanel can fail after the build and even if this might look unrelated to the apache build […]
Changing the SSH port on cPanel Servers
To change the SSH port number login as root, and edit online viagra /etc/ssh/sshd_config Find the canadian pharmacy online Under lightening it been and this are. Floor cialis logo Both THRILLED just will and greasy don’t all 80’s cialis over the counter found. They Amazon the has a of? Of […]
How to Install and Enable cPanel Proxy?
cPanel, WHM and even Webmail uses non-common ports which some Internet Server Providers (ISP) do not allow what do viagra pills look like< and makes it impossible for people to access any of these. cPanel works on 2082/2083, WHM 2086/2087 and Webmail 2095/2096. The workaround is to install does cialis […]
lowest numbered MX record points to localhost
Quite often you see the “lowest numbered MX record points to localhost: rejected RCPT error” error message in ‘exim_mainlog’ on a cPanel server. The error message appears while And you be link and feel and. Bit pcm pharmacy utah is BACK use http://www.musicdm.com/order-atarax-online/ t figured too feel back- india pharmacies […]
Howto: Increase RAM/Memory for Java.
In order to increase memory limit for Java, perform the following steps, edit the file: /var/cpanel/tomcat.options Insert the following 2 lines: Xmx200M Xms100M where, Xmx is the upper limit and Xms is the lower limit. You have to replace the values as per your requirement. Save the file and restart […]
Script to change IP address of all the accounts.
How to change IP address of all the accounts on a cPanel server? The “Change Site IP Address” option is WHM is not feasible in case you need to change IP address of all the accounts on a server. In order to change IP address of all the domains on […]