<?php
$email="comercial@aluflexesquadrias.com";
$assunto="teste de envio";
$descricao="teste de recebimentoâs~dsãs";
mail($email,$assunto,$descricao);
?>
Fatal error: Uncaught Error: Call to undefined function mail() in /in/eqVX1:7
Stack trace:
#0 {main}
thrown in /in/eqVX1 on line 7
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/eqVX1 on line 7