Laravel 8 Send Mail by Gmail Connection timed out

Question

I have tried send mail by 587 / tls AND 465/ ssl 

And I allow the option "less secure app" 

But always get this notification: Connection could not be established with host smtp.gmail.com :stream_socket_client(): unable to connect to tcp://smtp.gmail.com:587 (Connection timed out) 

My Laravel Version is Laravel Framework 8.34.0 and using ubuntu 18.04 

Webinoly SMTP is none 

How can I fix this problem? Thanks everyone