Add From display name spoofing detection to header investigation (#70)#78
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When investigation mode is active, a Display Name Check entry is added for any email whose From header contains a display name. Domain-like tokens in the display name are compared against the actual sending domain a mismatch flags possible impersonation (e.g. using "support@paypal.com" as a display name while sending from gmail.com).
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When investigation mode is active, a Display Name Check entry is added for any email whose From header contains a display name. Domain-like tokens in the display name are compared against the actual sending domain a mismatch flags possible impersonation (e.g. using "support@paypal.com" as a display name while sending from gmail.com).