Check email is successful sent and receive
We have a linux server , that send mass email from it , the emails will pass the smtp gateway , email server and sent to the client , but sometimes the client do not receive the mail , we do not know the reason and when it will happen .
We would like to have a script that check when the problem happens , for example send a test mail regularly and check if the client is properly recevied it , so that we can know the problem is happening .
if I want to have such function , how to do it
thanks
|