Laravel 5.5 : Not Receiving Password Reset Link

When I using my Laravel application in locally and click "Send password Reset link" button this action is sending a password reset link in Mailtrap. But after deploying project on cPanel, this action is not sending a password reset link to selected mail address. What should I do?

.env file:

APP_NAME=Laravel
APP_ENV=local
APP_KEY=**************
APP_DEBUG=true
APP_LOG_LEVEL=debug
APP_URL=************

DB_CONNECTION=mysql
DB_HOST=127.0.0.1
DB_PORT=3306
DB_DATABASE=*****
DB_USERNAME=*****
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_FROM_ADDRESS="mail.dmdhakamanpower.com"

MAIL_DRIVER=mail
MAIL_HOST="mail.dmdhakamanpower.com"
MAIL_PORT="465"
MAIL_USERNAME="ddms@dmdhakamanpower.com"
MAIL_PASSWORD=*****
MAIL_ENCRYPTION="SSL"

PUSHER_APP_ID=
PUSHER_APP_KEY=
PUSHER_APP_SECRET=
PUSHER_APP_CLUSTER=mt1

https://i.stack.imgur.com/mTOyD.png

via Chebli Mohamed