<?php
// To send HTML mail, the Content-type header must be set
$headers = 'MIME-Version: 1.0' . "\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
mail('mrseabody@gmail.com', 'Welcome to Neuron', '<h1>Your password is {$pwd}</h1>', $headers);
Fatal error: Uncaught Error: Call to undefined function mail() in /in/CgCJv:6
Stack trace:
#0 {main}
thrown in /in/CgCJv on line 6
Process exited with code 255.
Output for 7.3.32 - 7.3.33, 8.0.13
Warning: mail(): Could not execute mail delivery program '/usr/sbin/sendmail -t -i' in /in/CgCJv on line 6