Spamming is one of the things we often face as administrators in the day to day work, if you are using Exim mail server, below commands will help you to…
Spamming is one of the things we often face as administrators in the day to day work, if you are using Exim mail server, below commands will help you to…
1. To check the number of emails present in the queue: exim -bpc 2. To check the emails present in the queue with the mail id and sender ID: exim -bp exim -bp |…
The following script sends an alert whenever the exim mail queue is greater than a certain threshold #!/bin/bash if [ `/usr/sbin/exim -bpc` -ge 300 ]; then mail -s “Alert: There are over 300…
The below script may be useful to test the mail delivery using email authentication with and without SSL Note: The script uses pear Mail function, so make sure that PEAR Mail…
1. MXTOOLBOX: One of the most popular website to check MX Records, Blacklist Status, SPF, DKIM, DNS, OPEN Ports etc … website: http://www.mxtoolbox.com 2. WHATISMYDNS: Want to check the global propogation status of your…
1. Edit /etc/sysctl.conf and add the following line net.ipv6.conf.all.disable_ipv6 = 1 2. Edit /etc/sysconfig/network and add the following line NETWORKING_IPV6=no 3. Edit /etc/sysconfig/network-scripts/ifcfg-eth0 and add the following line IPV6INIT=no 4. Stop iptables6 service service iptables6 stop 5. Disable…
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