@Bunnz said in "proxy handshake error"/"Failure when receiving data from the peer" when using proxy with Mail Module:
And proxy is working in HTTP request just fine
email ports are disallowed for these proxies.
Put your entire project inside "Ignore Errors".
When an error occurs, you will run your notification code inside "WAS_ERROR".

@BAS-Viet-Nam said in How do I create a notification when I get any errors?:
Put your entire project inside "Ignore Errors".
When an error occurs, you will run your notification code inside "WAS_ERROR".
Chỗ Run code là gì thế bác ?