Laravel 5.1 - Swift_TransportException - cant send emails

1. at .env file I have this code:

   MAIL_DRIVER=smtp

   MAIL_HOST=smtp.sendgrid.net
   
   MAIL_PORT=587
   
   MAIL_USERNAME=azure_edhjjjjj67781b06b18228961b@azure.com
   
   MAIL_PASSWORD=hggahsd666
   
   MAIL_ENCRYPTION=tls
   
   

and I get this screen:

I also try:

MAIL_DRIVER=smtp
    MAIL_HOST=smtp.sendgrid.net
    MAIL_PORT=465
    MAIL_USERNAME=azure_edhjjjjj67781b06b18228961b@azure.com
    MAIL_PASSWORD=hggahsd666
    MAIL_ENCRYPTION=ssl

but dont works again...

I also try to change settings into config/mail.php to be the same as on .env file but dont work and at the end I try command

php artisan cache:clear

Is possible problem cause redirection to secure domain http://ift.tt/2ppikqO ?

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