New Linode accounts will have connections from ports 25, 465, and 587 blocked by default

Hey All,

Like the title says, I deployed a landing page to a new Linode, used the new Docker Machines with Lets Encrypt SSL. That’s all working and site looks good with proper HTTPS/SSL validation.

But now the contact us form (simple input that sends an email to my inbox) doesn’t work. Its stuck in a PENDING state and eventually timeout.

The mail connection details are fine. They work if I switch back to my docker dev target.

Is it possible its trying to access a blocked port on the Linode server? I haven’t played with any settings on the Linode once Wappler deployed via the docker machine.

Once it times out, it has this as the remote address:

172.105.163.7:443

and error 502 Bad Gateway

The site is at https://shifthub.io/