Secure Email Gateway
Prevent Breaches Through Email Protection
Most successful cyberattacks start with a phishing link in an email or with a compromised attachment. The traditional, single-layer defense approach is no longer enough.
The Secure Email Gateway serves as the entry point for emails coming from outside the organization, shielding the email infrastructure and users from unsolicited emails using multilayer protection. Custom policies, such as those against unsafe attachments, are applied to protect users. Policies to ensure message integrity, such as DKIM, are also easily enforced.
The Benefits of Secure Email Gateway
Industrial-Strength Lines of Defense
Multiple checks and tests provide robust security
Effective Quarantine for Suspect Messages
Policy-based inspections keep spam off your inboxes
Multi-Layered Protections Complement M365
Protect users from malicious emails and enforce corporate policies
Global Management and Individual Control
Enable user preferences within global compliance policies
Power Sender and Content Verification with Policy Enforcement
Protect users from malicious emails and enforce corporate policies.
- Customize through exclusion and block lists – at SMTP or policy level
- Protect brand reputation through SPF, DKIM, and DMARC
- Prevent backscatter spam attacks
- Authenticate via message security (TLS)
Sender Verification
Content Analysis
- Use multi-layer protection against malware
- Protect against spam through heuristic analysis and by using real-time intelligence data
- Detect and warn users of potential phishing URLs
- Protect brand reputation by avoiding abuse of your domain by others
Policy
- Route emails based on conditions (including to quarantine)
- Set per-user exclusion and block lists
- Tag messages for the email backend
- Enforce encryption and authentication based on custom policies
- Customize through exclusion and block lists – at SMTP or policy level
- Protect brand reputation through SPF, DKIM, and DMARC
- Prevent backscatter spam attacks
- Authenticate via message security (TLS)
- Use multi-layer protection against malware
- Protect against spam through heuristic analysis and by using real-time intelligence data
- Detect and warn users of potential phishing URLs
- Protect brand reputation by avoiding abuse of your domain by others
- Route emails based on conditions (including to quarantine)
- Set per-user exclusion and block lists
- Tag messages for the email backend
- Enforce encryption and authentication based on custom policies
Real-Time Metrics
The Open Systems Secure Email Gateway provides real-time metrics of mail traffic—down to the level of individual messages—that include evaluations of incoming and outgoing emails and optionally of spam and malware trends.
It offers rich current and historical detail on incoming and outgoing queues, network usage, and system load, as well as access to all email and system-specific configuration settings and policy rules.
DMARC Enforcement
In today’s marketplace, domain spoofing and brand hijacking are significant risks to your brand.
Yet the means to prevent such attacks — via robust Domain-based Message Authentication Reporting and Conformance (DMARC) enforcement — are complex and difficult to implement.
We opt for simplicity. Open Systems DMARC protection is built-in to our Secure Email Gateway, offering deep analytics and reporting to enhance brand protection.
Leave Complexity
Behind
To learn how Open Systems SASE Experience can benefit your organization, talk to a specialist today.
Contact Us