Exploring: sendmail

In fact, the error message Error: spawn /usr/sbin/sendmail ENOENT can occur for a few reasons.

If you are getting this error, you can try the following steps to resolve it:

Check if the sendmail command is installed.
If the sendmail command is not installed, install it using your package manager.
Once the sendmail command is installed, add it to the system path.
Check if you have permission to execute the sendmail command. If you do not have permission, change the permissions so that you do have permission.

We hope this helps! Let us know if you have any other questions.