Account Hijack Detection |
External Threats |
Anti-Spoofing: Callback Verification, IP Shielding, and Reverse Lookups |
External Threats |
Anti-Spoofing: DomainKeys Identified Mail (DKIM) and Sender Policy Framework (SPF) |
External Threats |
Anti-Spoofing: Domain-Based Message Authentication, Reporting & Conformance (DMARC) |
External Threats |
Anti-Spyware: via Zero-Hour Threat Detection |
External Threats |
Attachment Filtering: Block or Allow Attachments by Type |
External Threats |
Backscatter Protection |
External Threats |
Blacklists: Block by Addresses (Domain or Email), Hosts, and IP Address |
External Threats |
DNS and URI Blacklists |
External Threats |
Dynamic Screening and DDoS Defense |
External Threats |
Extract Text from Attachments |
External Threats |
Greylisting |
External Threats |
Heuristic and Bayesian Engines |
External Threats |
Location Screening |
External Threats |
Message Certification |
External Threats |
Message Content Filtering |
External Threats |
Message Scoring |
External Threats |
Multiple AV Engines |
External Threats |
Preset File Types |
External Threats |
Recurrent Pattern Detection |
External Threats |
Relay Control |
External Threats |
SMTP Authentication |
External Threats |
Tarpitting |
External Threats |
Threat Signature Updates |
External Threats |
Whitelists: Exempt by Addresses (Domain or Email), Hosts, and IP Address |
External Threats |
Zero-Hour Virus Outbreak Protection |
External Threats |
Data Leak Prevention |
Internal Threats |
Encryption: SSL and TLS |
Internal Threats |
Policy Enforcement: using Sieve Filter Language |
Internal Threats |
Bandwidth Throttling |
Performance |
Defense Layer Customization |
Performance |
100% Mobile-Optimized Web-Based Control Panel GUI |
Administration |
Available in Multiple Languages |
Administration |
Database Maintenance |
Administration |
Disclaimer Available in Headers and Footers |
Administration |
Domain/IP Binding for Multi-IP Environments |
Administration |
Domains and Users: Automatic Domain & User Creation |
Administration |
Domains and Users: Domain Administrator Settings and Per User Options |
Administration |
Domains and Users: Unlimited Account Aliases |
Administration |
Email & Attachment Encryption, Tracking & Proof of Delivery, and Message E-Sign Services |
Administration |
Email Archiving (On-Premise Only) |
Administration |
Flexible Email Delivery Options: Direct Delivery or via Smart Host |
Administration |
Message Quarantine Options: Domain-Level & User-Level Access |
Administration |
Multiple Domains |
Administration |
Support for Let's Encrypt |
Administration |
Terms of Service Statement |
Administration |
Account Options: Admin-Level and Individual Quarantine Management |
Administration |
Account Options: Individual Message Logs, Whitelists, and Blacklists |
Administration |
Drill-Down Features with Color-Coded Transcripts |
Logs |
Historical Logs: System, Inbound, Outbound, and HTTP with Configurable Log Retention |
Logs |
Message Logs: Domain, Global, and Quarantined Messages |
Logs |
AntiSpam: Top Senders by Domain and Top Recipients by User |
Reports |
AntiVirus: Inbound & Outbound Blocked and by Virus Name |
Reports |
Drill-Down Features with Color-Coded Transcripts |
Reports |
Email: Total Number of Messages Processed, Top Recipients by Number of Messages, and Top Recipients by Message Size |
Reports |
Real-Time Charting |
Reports |
Scheduled Statistics Report |
Reports |
Summary: Inbound vs. Outbound Traffic, Junk Mail Breakdown, and Bandwidth Utilization Reports with Extensive Search & Filter Options |
Reports |