I noticed this in the “extended config” file…
# Check for host of email entered for subscription
# Do not use it if your server is not 24hr online
# make the 0 a 1, if you want to use it
$check_for_host = 0;
As I understand this, it will check the domain name to ensure it exists.
If I got it right it is something I would like to implement… would I just move it over to the config.php as is. changing the 0 to 1?
Slowly getting the hang of this