Email Security and Protection
Guarding Your email, Communications, and Data
Phishing attacks are on the rise, and hackers are getting more sophisticated all the time. Let QuantaSi be your first line of defense in thwarting phishing, malware, email scams and more.
Free Email Security & Deliverability Check
Is Your Email Domain Protected Against Spoofing and Phishing?
Protect your domain from spoofing, phishing, and email delivery issues.
Enter your domain name to instantly analyze your DMARC, SPF, and DKIM records. Our assessment identifies common configuration problems that can impact security, increase the risk of business email compromise, or cause legitimate messages to be filtered as spam.
Your results will include:
DMARC status and enforcement level SPF validation and lookup analysis DKIM configuration and alignment review Email deliverability insights Recommended remediation steps
Receive an instant security score and actionable recommendations. We only query publicly available DNS records. No access to your email environment is required and no changes are made to your systems. Powered by EasyDMARC, a recognized leader in email authentication and DMARC management.
After the scan, click “Learn how to increase your Score” to schedule a 15 minute call with us to learn how QSI can help you increase your Email security posture.
Secure Your Email. Protect Your Business.
Email is the primary way cybercriminals target businesses. QuantaSi helps stop phishing attacks, malware, spam, and other email threats before they impact your organization.
Our managed email security platform provides advanced protection, continuous monitoring, and secure backup capabilities for Microsoft 365 and Google Workspace environments. In the event of accidental deletion, ransomware, or a security incident, point-in-time recovery allows you to quickly restore critical emails and business data.
Beyond email, QuantaSi protects the cloud applications your team depends on every day, including Teams, SharePoint, OneDrive, and other Microsoft 365 services. With layered security, backup, and disaster recovery solutions, you can operate with confidence knowing your data is protected.
Included Features
✅ Phishing, spam, and malware protection
✅ Email security monitoring and threat detection
✅ Email backup and archiving
✅ Microsoft 365 and Google Workspace protection
✅ Teams, SharePoint, and OneDrive backup
✅ Point-in-time recovery and restoration
✅ Disaster recovery and business continuity support
Check Your Password Strength
Password strength is the measure of a password’s effectiveness against guessing or brute force attacks. The strength of a password is a function of length, complexity and unpredictability.
Ideally, a password should be at least eight characters long and contain a mix of upper- and lower-case letters, numbers and symbols.
Check the strength of your password below!
Our Password checker is powered by How Secure Is My Password. We do not store or send your password across the internet.
It also inlcudes a secure password generator, just click Generate Password and it’ll create a random password. We recommend using a password manager to store it.