Laravel - smtp mail not sent upon registration

Im attempting to send the users activation email upon the registration. Upon registration, there are no errors, and you see te message says the mail has been sent to your email please verify. however the email never gets sent. I Tried a lot but nothing works for me and before someone form you guys mark this as duplicate i have all ready seen the question here and there answers didn't work for me

This is my .env file -

APP_NAME="My APP Name"
APP_ENV=local
APP_KEY=have the key here
APP_DEBUG=true
APP_LOG_LEVEL=debug
APP_URL=www.mydomain.com

DB_CONNECTION=mysql
DB_HOST=host name here
DB_PORT=3306
DB_DATABASE=db name
DB_USERNAME=db u-name
DB_PASSWORD=******

BROADCAST_DRIVER=log
CACHE_DRIVER=file
SESSION_DRIVER=file
SESSION_LIFETIME=120
QUEUE_DRIVER=sync

REDIS_HOST=127.0.0.1
REDIS_PASSWORD=null
REDIS_PORT=6379


MAIL_DRIVER=smtp
MAIL_HOST=smtp.mydomain.com
MAIL_PORT=587
MAIL_USERNAME=no-reply@mydomain.com
MAIL_PASSWORD=*********
MAIL_ENCRYPTION=null

MAIL_FROM_ADDRESS="no-reply@mydomain.com"
MAIL_FROM_NAME="Yasir Rehman"

MAILGUN_DOMAIN=
MAILGUN_SECRET=


RECAPTCHA_PUBLIC_KEY=
RECAPTCHA_PRIVATE_KEY=

PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=

Now in the mail section If I Try The Encrypted (with MAIL_ENCRYPTION=ssl and MAIL_PORT=465) it gives the time out and some other errors but even if i use the encrypted one it still don't send the mail. Note: When i used the encrypted i also change it in the mail.php. i have also tried to change the APP_URL=www.mydomain.com to APP_URL=http://localhost but also didn't work for me

and here the config/mail.php

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | Mail Driver
    |--------------------------------------------------------------------------
    |
    | Laravel supports both SMTP and PHP's "mail" function as drivers for the
    | sending of e-mail. You may specify which one you're using throughout
    | your application here. By default, Laravel is setup for SMTP mail.
    |
    | Supported: "smtp", "sendmail", "mailgun", "mandrill", "ses",
    |            "sparkpost", "log", "array"
    |
    */

    'driver' => env('MAIL_DRIVER', 'smtp'),

    /*
    |--------------------------------------------------------------------------
    | SMTP Host Address
    |--------------------------------------------------------------------------
    |
    | Here you may provide the host address of the SMTP server used by your
    | applications. A default option is provided that is compatible with
    | the Mailgun mail service which will provide reliable deliveries.
    |
    */

    'host' => env('MAIL_HOST', 'smtp.mydomain.com'),

    /*
    |--------------------------------------------------------------------------
    | SMTP Host Port
    |--------------------------------------------------------------------------
    |
    | This is the SMTP port used by your application to deliver e-mails to
    | users of the application. Like the host we have set this value to
    | stay compatible with the Mailgun e-mail application by default.
    |
    */

    'port' => env('MAIL_PORT', 587),

    /*
    |--------------------------------------------------------------------------
    | Global "From" Address
    |--------------------------------------------------------------------------
    |
    | You may wish for all e-mails sent by your application to be sent from
    | the same address. Here, you may specify a name and address that is
    | used globally for all e-mails that are sent by your application.
    |
    */

    'from' => [
        'address' => env('MAIL_FROM_ADDRESS', 'no-reply@mydomain.com'),
        'name' => env('MAIL_FROM_NAME', 'Yasir Rehman'),
    ],

    /*
    |--------------------------------------------------------------------------
    | E-Mail Encryption Protocol
    |--------------------------------------------------------------------------
    |
    | Here you may specify the encryption protocol that should be used when
    | the application send e-mail messages. A sensible default using the
    | transport layer security protocol should provide great security.
    |
    */

    'encryption' => env('MAIL_ENCRYPTION', ''),

    /*
    |--------------------------------------------------------------------------
    | SMTP Server Username
    |--------------------------------------------------------------------------
    |
    | If your SMTP server requires a username for authentication, you should
    | set it here. This will get used to authenticate with your server on
    | connection. You may also set the "password" value below this one.
    |
    */

    'username' => env('no-reply@mydomain.com'),

    'password' => env('*******'),

    /*
    |--------------------------------------------------------------------------
    | Sendmail System Path
    |--------------------------------------------------------------------------
    |
    | When using the "sendmail" driver to send e-mails, we will need to know
    | the path to where Sendmail lives on this server. A default path has
    | been provided here, which will work well on most of your systems.
    |
    */

    'sendmail' => '/usr/sbin/sendmail -bs',

    /*
    |--------------------------------------------------------------------------
    | Markdown Mail Settings
    |--------------------------------------------------------------------------
    |
    | If you are using Markdown based email rendering, you may configure your
    | theme and component paths here, allowing you to customize the design
    | of the emails. Or, you may simply stick with the Laravel defaults!
    |
    */

    'markdown' => [
        'theme' => 'default',

        'paths' => [
            resource_path('views/vendor/mail'),
        ],
    ],

];

Now I have Even deleted the mail section form the .env because i thought maybe it's overwriting it but still it didn't work. Please help Me Out and Please! Please! Please! before you mark this as duplicate ask me first maybe i have already tired that answer before and it didn't work!

via Chebli Mohamed