Read the guide to SPF, DKIM and DMARC first if the terms are new.
SPF, DKIM and DMARC check
Match each DNS record to its job, then decide what happens to four messages. A short check after the email authentication guide.
Exercise10 minBachelor +2CC BY 4.0
2 tasks · 10 min
What you will learn
- Name what SPF, DKIM and DMARC each check
- Predict what a receiving server does with a message
Use it with a class
- 1. Copy the class link and share it with your class.
- 2. Learners finish the exercise and get a result code.
- 3. Paste the codes into Class results to see everyone at once.
Reuse this material
CC BY 4.0You may copy, adapt and share it, also commercially, as long as you credit ManyPI and link back.
"SPF, DKIM and DMARC check" by ManyPI (https://manypi.com/edu/email-authentication-exercise), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/)