I have been trying to allow two new port 465 and 587 using ufw but can't because it gives me error - ERROR: Bad port. Please can you tell me someone why I am getting this error.
However, I have used the command sudo u...
Hi,
I am new at linux configuration. My problem is: I do not what tasks should be done to enable sending email from the server. Normally we use contact form where we use php mail() function. I want when I use this fun...