Configuring and Managing SPF, DKIM, and DMARC

Learn how to increase your organization's email deliverability, and prevent users within it from having their identity stolen in email forgery attacks, simply by publishing relevant DNS records on your domain.
Course info
Level
Beginner
Updated
Aug 7, 2019
Duration
2h 13m
Table of contents
Course Overview
Enforcing Your Email Sources with SPF
Signing Emails Cryptographically with DKIM
Preventing Forgery of the 'From' Field with DMARC
Monitoring SPF, DKIM, and DMARC Deployment
Description
Course info
Level
Beginner
Updated
Aug 7, 2019
Duration
2h 13m
Description

Email deliverability is a constant challenge for organizations, but this challenge is widely amplified if your domain is not properly secured to prevent attackers from using its name in email forgery attacks to exploit its reputation, which will tarnish or ruin it in the eyes of spam filters and people. In this course, Configuring and Managing SPF, DKIM, and DMARC, you’ll gain the ability to configure your domain in a way that your legitimate emails will not be mixed up with foreign spam and phishing attacks. First, you’ll learn SPF to publish a whitelist of your email servers. Next, you’ll discover DKIM to sign your emails cryptographically against tampering. Finally, you’ll explore how to use DMARC to publish your policies for SPF and DKIM misalignments against an email's claimed author, and monitor their application with third parties. When you’re finished with this course, you’ll have the skills and knowledge of SPF, DKIM, and DMARC needed to mitigate a wide range of email security attacks against your domain, and to allow spam filters to validate the true origin of your emails. Software required: None.

About the author
About the author

Guillaume is a creative expert in software design, management, programming, quality assurance and security.

Section Introduction Transcripts
Section Introduction Transcripts

Course Overview
[Autogenerated] Hi, everyone. My name is young. 14 Gary and welcome to my course, configuring and managing SPF, the Kim and the Mark. Every day, many malicious e mails are sent attempting to impersonate big and small organizations, which can easily confuse spam filters. In this course, we're going to look at how even the beginner administrator can use SPF Deakin Andy Marte in order to eliminate that confusion from spam filters for their Web domain. Some of the major topic that we will cover include blocking non authorized senders, adding cryptographic signatures, publishing a sender anti forgery policy and monitoring external email deliverer ability reports. By the end of this course, you'll know how to best conficker deploy and monitor SPF Deacon and the mark on your domain. To achieve these goals before beginning the course, you should be famine year. With the basics off I P addresses networks and howto add the NS records to your domain. I hope you'll join me on this journey to learn about improving your email, deliver ability and security with the configuring and managing SPF Deacon and the Mark Course at Plural site