sandbox.smtp.mailtrap.io port 25 isn't available anymore

I can’t connect to port 25 anymore. I noticed it in a Laravel application but the issue exists for everyone.

nc -vvv sandbox.smtp.mailtrap.io 25

just doesn’t connect.

It’s been an issue for a few weeks now.

To fix it just change the port 25 to 2525 (this one doesn’t require TLS).