DigitalGlue is a company specializing in email security solutions, notably through their product MailVault. MailVault offers comprehensive email archiving and management, designed to secure, index, and retrieve email data efficiently. The platform is equipped with features like search capabilities, compliance support, and backup solutions, allowing organizations to manage their communications effectively. By focusing on secure and accessible email storage, DigitalGlue aims to enhance data protection and streamline regulatory compliance for businesses.