DMARC, SPF, and DKIM can improve your organization’s email security by authenticating incoming emails. This post discusses how DMARC, SPF, and DKIM work and how to create DMARC, SPF, and DKIM records. Since the preferred mode of communication for organizations, businesses, and individuals worldwide is email, avoiding phishing and spam becomes the top priority to…
DMARC (Domain-based Message Authentication, Reporting & Conformance) is an email authentication protocol that improves the SPF and DKIM protocols. It allows senders to specify how email should be handled if it fails SPF or DKIM authentication. This post discusses one of the most crucial aspects of DMARC, i.e., DMARC Tags. DMARC provides a way for…
Threat actors continue to target email systems worldwide to infiltrate confidential information from organizations or get their hands on individuals’ PII (personally identifiable information), which they can use for various malicious purposes, such as selling it on the dark web for profit, corporate espionage, etc. This post discusses the latest incidents that organizations must take…
If you manage emails for a domain, you may wonder if you can have more than one DMARC record. However, multiple records can defeat the purpose of DMARC itself. A DMARC record should be placed at the root of your DNS records. DMARC uses the DNS TXT record to store its policy, and a DNS…
