ldc-gen-game-web/app/Console/Commands/TestMail.php

<?php

namespace App\Console\Commands;

use Illuminate\Console\Command;
use Illuminate\Support\Facades\Mail;

class TestMail extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'uwil:mail:test';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Send test email to equipe.web@ldc.fr';

    /**
     * Execute the console command.
     *
     * @return void
     */
    public function handle()
    {
        Mail::raw(sprintf('UWIL mail-test from %s %s', \config('app.name'), \config('app.url')), function ($msg) {
            $msg->to('equipe.web@ldc.fr')->subject('Test Email');
        });
    }
}