# Trusted Sender Video Power
Mastering Email Deliverability: Top 3 Pillars You Need
Email deliverability is the cornerstone of effective communication. To ensure your messages land in inboxes, not spam folders, prioritize these three critical pillars:
1️⃣ SPF (Sender Policy Framework): SPF authenticates your sending domain, reducing the chances of spoofing and phishing. It’s your first line of defense for email legitimacy.
2️⃣ DKIM (DomainKeys Identified Mail): DKIM adds a cryptographic signature to your emails, proving their authenticity and protecting against tampering during transit.
3️⃣ DMARC (Domain-based Message Authentication, Reporting & Conformance): DMARC enforces SPF and DKIM policies, providing detailed reports to optimize your email strategy.
Strengthen your email foundation with these essential tools! Contact: Adam.Myers@telesourceinc.com to learn more.