Implementation Guidance: Email Domain Protection

This document provides guidance to system owners on implementing technical security measures to protect their domains from email spoofing. In this document, we describe technical measures that system owners can implement to prevent the delivery of certain malicious messages sent on behalf of their domains and identify the infrastructure used by malicious actors.

Data and Resources

Additional Info

Field	Value
Source
Version	None
Author	None
Author Email	None
Maintainer	None
Maintainer Email	None
Data Level
Agreement Required
Purpose Constraints
Redistribution Allowed
AI Training Allowed
Data Steward
Title (French)	Directives de mise en œuvre - protection du domaine de courrier
Update Frequency	not_planned
Geographic Scope	[]
Criticality Level	["business", "government"]
Sensitivity Level	unrestricted
Language
Contact Person
Contact Email
Data Dictionary
Open Canada Date Published	2020-04-08 00:00:00
Open Canada Date Modified
Open Canada Subject	["information_and_communications", "science_and_technology"]
Open Canada Keywords	{"fr": ["cyberdéfense", "systemes d'exploitation et applications", "gestion des risques"], "en": ["cyber defence", "operating systems and applications", "risk management"]}
Open Canada Collection	publication
Principal Organization
Reference Data
Official Source