Explore information related to exim

WHM Mail Queue Manager

This article will guide you on use different features available in the #WHM Mail Queue Manager. Basically, the #Mail #Queue Manager feature in WHM is a handy tool that allows us to view, delete, and attempt to deliver queued emails that have not yet left the server. 

Postfix is a free and open-source mail transfer agent (#MTA) that routes and delivers electronic mail.

postfix flush helps to Flush queued mail.

This command will attempt to redeliver all queued mail. Use the command sparingly, multiple flushes will impact the overall performance of your mail server

To check my mail queue in cPanel:

i. Log into WHM.

ii. Go to Main >> Email >> Mail Queue Manager.

iii. You can click on the message to see the details.

Read More



Exim error 53 How to fix it

This article will guide you on how to fix Exim #error #53 which occurs as a result of #database corruption or due to any server related #problems. 

If you find the following error in your EXIM logs, it means that your EXIM #databases could be corrupted.

defer (-53): retry time not reached for any host


The fix is to rebuild exim #databases. To rebuild #exim databases you can run the following commands as root:

/usr/sbin/exim_tidydb -t 1d /var/spool/exim retry > /dev/null

/usr/sbin/exim_tidydb -t 1d /var/spool/exim reject > /dev/null

/usr/sbin/exim_tidydb -t 1d /var/spool/exim wait-remote_smtp > /dev/null

/scripts/eximup --force

Read More



Instance limit exceeded error in aws Steps to fix it

This article will guide you on the steps to fix instance limit exceeded error in aws which occurs when trying to launch a new instance or restart a stopped instance thereby triggering the InstanceLimitExceeded error. It generally happens when the default limit of instances per region exceeds.

Read More



Google SMTP Server How to set it up

This article will guide you on the steps on how to use Google SMTP and how to send emails using the server.

Read More