用流明发送邮件|超时

Question

我需要composer require illuminate/mail，

.env看起来不错：

MAIL_DRIVER=smtp
MAIL_HOST=smtp-mail.outlook.com
MAIL_PORT=587
MAIL_USERNAME=******@hotmail.com
MAIL_PASSWORD=*****
MAIL_ENCRYPTION=tls

控制器：

use Illuminate\Support\Facades\Mail;
....
....
....
$random = str_random(40);
Mail::send('email.verify', ['user' => $applicant_id, 'random'=>$random], function ($m) use ($findUser) {
   $m->to($findUser->user->email)->subject('Account Verification');
});

它总是给我"message": "Maximum execution time of 30 seconds exceeded",，我也尝试过zoho邮件。