policy/protocols/smtp/detect-suspicious-orig.bro

SMTP

Namespace:SMTP Imports:base/frameworks/notice/main.bro, base/protocols/smtp/main.bro Source File:/scripts/policy/protocols/smtp/detect-suspicious-orig.bro

Summary

Options

SMTP::suspicious_origination_countries: set &redef	Places where it’s suspicious for mail to originate from represented as all-capital, two character country codes (e.g., US).
SMTP::suspicious_origination_networks: set &redef

Redefinitions

Notice::Type: enum

Detailed Interface

Options

SMTP::suspicious_origination_countries

Type:set [string] Attributes:&redef Default:{}

Places where it’s suspicious for mail to originate from represented as all-capital, two character country codes (e.g., US). It requires libGeoIP support built in.

SMTP::suspicious_origination_networks

Type:set [subnet] Attributes:&redef Default:{}