Products
- Products
  - Email Security
    Stop advanced threats before they reach your inbox with AI-powered, layered protection.
  - LetsDMARC
    Protect your brand from impersonation and ensure email authenticity with simple DMARC setup.
  - Email Archiver
    Keep your email compliant, discoverable, and securely stored — with zero admin hassle.
  - PhishBrain
    Build human resilience with continuous phishing simulations and real-time training.
- Featured insight
  Blog4 min read
  Semantic AI: Contextual email threat detection
  Read more
Solutions
- By threat
  - Phishing
    Stop phishing attacks before they reach your inbox.
  - Ransomware
    Block ransomware before it steals data or locks systems.
  - Generative AI attacks
    Stop AI-crafted phishing before it hits inboxes.
  - Account takeover
    Stop threats from hijacked email accounts.
  - Business email compromise
    Protect your email accounts from spoofing.
  - Brand impersonation
    Stop spoofing attacks that harm your brand.
- By business
  - Regulatory compliance
    Ensure compliance with government and industry standards.
  - Auditable email data
    Ensure email backups for continuity and quick recovery.
  - Microsoft 365 and Gmail compliance
    Easily meet SPF, DKIM, and DMARC standards.
  - E-discovery and authentication
    Ensure tamper-proof, court-ready email records.
- Featured insight
  Blog4 min read
  Semantic AI: Contextual email threat detection
  Read more
Resources
- Learn and explore
  - Blog
    Expert perspectives and industry news to stay ahead of emerging threats.
  - Guides
    Visual explainers and practical guides to strengthen your security posture.
  - Webinars
    Live sessions and on-demand talks with our security specialists.
  - Case studies
    Examples of how organisations protect their email with Libraesva.
  - Reports
    In-depth research and analysis on the evolving threat landscape.
- Featured insight
  Blog4 min read
  Semantic AI: Contextual email threat detection
  Read more
Company
- Who we are
  - About us
    Learn who we are, our vision for email security, and explore our latest news and press.
  - Contact us
    Get in touch with our team — we’re here to help.
  - Careers
    Join our mission, explore open roles, and discover our training program.
- Featured insight
  Blog4 min read
  Semantic AI: Contextual email threat detection
  Read more

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Reports & Fact sheets

Deep dive into fact sheets, threat reports, and industry insights for stronger email defense.

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Semantic AI: Contextual email threat detection

Semantic AI: Contextual email threat detection

Semantic AI: Contextual email threat detection

Semantic AI: Contextual email threat detection

Reports & Fact sheets

Deep dive into fact sheets, threat reports, and industry insights for stronger email defense.

Featured posts

Semantic AI: Privacy-first email defense

Email Security: The Reality Gap

Frost Radar™ Email Security Innovation Leader