1. Install prerequisites=========== yum install sendmail-devel openssl-devel ===========2. Install OpenDKIM Download then extract OpenDKIM. Change to the extracted directory and run configure, make and then, as root, make install. =========== wget http://downloads.sourceforge.net/project/opendkim/opendkim-2.4.2.tar.gz tar -zxf opendkim-2.4.2.tar.gz cd opendkim* ./configure make && make install =========== 3. Post install steps Create a Linux… Continue Reading Install DKIM in Postfix using openDKIM

For detailed troubleshooting on Spamming issue in cPanel servers, refer the following link.http://linux-bloggers.blogspot.in/2011/12/exim-message-transfer-agent-mta.html In this post, we have provided the script to identify accounts that is senting more mails in a day. ============== awk -v dt=$(date +”%Y-%m-%d” –date “$(date +”%F %T”) 1 days ago”) ‘$1~dt && $0~/ [UA]=/ &&  $0!~/U=(mailnull)/… Continue Reading Identfy spamming accounts in cPanel servers

Here, is the script that we used to take backup of all the MSSQL database present in the windows server. You would need to get the “Sa” password from any website web.config file.=============================== @ECHO OFF SETLOCAL REM Created By Dhanasekaran for /F “tokens=2-4 delims=/ ” %%A in (‘Date /T’) DO… Continue Reading Bacth script to take backup of all the database MSSQL

Hello, My customer said his webmail login page shows over quota error. When I checked his account, it was over quota. I have increased his cPanel user quota. However, the over quota issue still appears in the cPanel account and in webmail accounts. ———————————-Internal Server Error User ‘useraccount’ is over… Continue Reading login webmail Internal Server Error User is over quota

At times, when we access the Plesk panel by accessing the following URL: ========https://hostname:8443======== It will be redirecting to the following URL: ========http://hostname:11444======== In this case, you will not be able to access the Plesk panel. Fix: Execute the following command as a root user. ======== /usr/local/psa/bin/sso -d ======== You can access… Continue Reading Plesk Panel redirecting to URL: hostname:11444