I am facing a really weird issue. I am trying to send emails and sms via nodered and everything is fine when i run nodered from my home network. On my college presentation the emails and sms did not send at all and the error was 'Error: connect ehostunreached :'. Weird thing is that i have checked the whole project on 4 different networks-wifis and it turns out to run just in two of them. Any idead what is going wrong? I am using the default server smtp.gmail.com and default port 465 to send emails.
The error code means that it cannot connect to the server.
I have tried to make it work via mobile hotspot, that didn't work. Can you suggest any cheap alternatives to send emails via http node. I am pretty sure http requests are not blocked.
*Edit : i have no idea how email node works.