Can't send email via smtp with tls

[Mishanki]

• Laravel Version: 8.83.1
• PHP Version: 8.1.0
• Database Driver & Version: Pgsql

Description:

Error message: stream_socket_enable_crypto(): SSL: Success
file: /var/www/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php
line: 94

Work on localhost (Mac OS) and not working on remote Ubuntu.

Steps To Reproduce:

Call email: Mail::to('[email protected]')->send(new OrderShipped());

Options:

'smtp' => [
            'transport' => 'smtp',
            'host' => env('MAIL_HOST', 'smtp.mailgun.org'),
            'port' => env('MAIL_PORT', 587),
            'encryption' => env('MAIL_ENCRYPTION', 'tls'),
            'username' => env('MAIL_USERNAME'),
            'password' => env('MAIL_PASSWORD'),
            'timeout' => null,
            'auth_mode' => null,
            'stream' => [
                'ssl' => [
                    'allow_self_signed' => true,
                    'verify_peer' => false,
                    'verify_peer_name' => false,
                ],
       ],
]

In .env:

MAIL_MAILER=smtp
MAIL_ENCRYPTION=tls

[gguney]

Did you try to change MAIL_MAILER to MAIL_DRIVER

[Mishanki]

Same error

[fulopattila122]

Has this ever been resolved?

As far as I see, even after the SwiftMailer => Symfony Mailer replacement, the option is the same

[Mishanki]

Finnally - remote problem with email server.

[fulopattila122]

As far as I see, you need to move the stream config options from under the smtp key one level higher.

Referenced from here:

Setting stream options for the SMTP transport can no longer be done through an smtp key. Instead you need to set the options directly in the config. For example, when disabling TLS peer verification (see symfony/symfony#35262)

[zignuts-techno]

If someone is using AWS SES, then with recent changes they disabled TLS 1.0 and TLS 1.1 versions, our mail sending activities were affected. As a remedy, I changed the port to 465 and encryption to ssl in the env file (MAIL_ENCRYPTION=ssl) fixed the issue for me.

[maplenk]

Thank You soooo much @zignuts-techno !!

[wuaguxtech]

Muchas Gracias por tu aporte me ayudo mucho