Whenever authentication for an email fails, the trust rating for the email will fail even if the email address is a Trusted contact. This is because although you trust this email address, it is likely that this email is not from who it says it is from.
What happens when a Trusted contact is spoofed?
Even Trusted contacts can be vulnerable to spoofing, OnINBOX accounts for this.

Written by Joshua Harris
Updated over a week ago
Updated over a week ago