Implementation guidance: email domain protection (ITSP.40.065 v1.1)

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 that are abusing the reputations of their domains and to identify the infrastructure used by malicious actors.

Data and Resources

Additional Info

Field	Value
Source
Version
Author
Author Email
Maintainer
Maintainer Email
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 (ITSP.40.065 v1.1)
Update Frequency	not_planned
Geographic Scope	[]
Criticality Level	[]
Sensitivity Level	unrestricted
Language
Contact Person
Contact Email	opengov-gouvouvert@cse-cst.gc.ca
Data Dictionary
Open Canada Date Published	2021-08-31 00:00:00
Open Canada Date Modified
Open Canada Subject	["education_and_training", "information_and_communications", "science_and_technology"]
Open Canada Keywords	{"fr": ["protection du domaine de courrier"], "en": ["email domain protection"]}
Open Canada Collection	publication
Principal Organization
Reference Data
Official Source