SecurityGateway™ for Email Servers

• How do I set up Microsoft 365 as a User Verification Source in SecurityGateway?
• Security Gateway Clustering - Deployment and Node Configuration
• How to upgrade the SecurityGateway Firebird database to version 3
• How to backup the SecurityGateway server configuration, messages, transcripts, and/or archive stores.
• How to use the gfix utility in SecurityGateway to validate data and fix database corruption
• How do I setup Microsoft 365 as a Domain Mail Server in SecurityGateway?
• How do I configure Microsoft 365 to route outbound mail through SecurityGateway?
• How to setup and use SecurityGateway's Secure Messaging feature to send secure messages
• How do I add a new domain and users to SecurityGateway?
• How do I configure and use the Email Archiving feature in SecurityGateway?
• How to restore a SecurityGateway database backup, messages, transcripts, and/or archive stores
• Can I install SecurityGateway and MDaemon on the same machine?
• How to setup Mail Transfer Agent Strict Transport Security (MTA-STS) in SecurityGateway
• How to reset administrator passwords in SecurityGateway
• How to setup and modify HTTP Strict Transport Security (HSTS) in SecurityGateway