- Enhanced Transport Layer Security (TLS)
IMSVA 9.0 applies Transport Layer Security (TLS) to email messages that both enter and exit IMSVA. IMSVA 9.0 provides detailed TLS settings such as security levels and cipher grades.
- Certificate Management
IMSVA 9.0 allows you to manage your SMTP and HTTPS certificates and trusted CA certificates.
- Virtual Analyzer Integration Improvement
IMSVA 99.0 enables you to define rules to submit email messages with specified attachment types to the Virtual Analyzer for analysis.
- Social Engineering Attack Protection
Social Engineering Attack Protection detects suspicious behavior related to social engineering attacks in email messages. When Social Engineering Attack Protection is enabled, the Trend Micro Antispam Engine scans for suspicious behavior in several parts of each email transmission, including the email header, subject line, body, attachments, and the SMTP protocol information. If the Antispam Engine detects behavior associated with social engineering attacks, the Antispam Engine returns details about the message to IMSVA for further action, policy enforcement, or reporting.
- Known Host Support
Known hosts include trusted mail transfer agents (MTAs) and the Cloud Pre-Filter that are deployed before IMSVA on your network. IMSVA 9.0 enables you to specify known hosts to exempt them from IP filtering and graymail scanning.
- Enhanced Message Delivery
IMSVA 9.0 allows you to group multiple downstream message transfer agents for better load balance and failover capabilities.
- Enhanced Data Loss Prevention (DLP)
IMSVA 9.0 supports both predefined and customized DLP compliance templates based on various data identifiers.
Graymail refers to solicited bulk email messages that are not spam. IMSVA manages graymail separately from common spam to allow end users to receive wanted graymail messages. IP addresses specified in the graymail exception list bypass scanning.
- DomainKeys Identified Mail (DKIM) Signing
IMSVA 9.0 supports DKIM signing for outgoing email messages.
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InterScan Messaging Security Virtual Appliance (IMSVA) 9.0 is released
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