@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.
Hello, when working with fingerprints/proxies on the latest version of the bass shows this information from the site https://botchecker.net/
It Detects . Browser is fake, Using Proxy Yes, Fingerprint Fake.
I'm using Paid FingerPrint Api from bablosoft here is screenshot attached.

The developer has been notified of this issue.