Hexamail Vault is an email archiving solution that provides centralized automatic email archiving for various email servers. It uses advanced indexing and compression technology to create a compact and high-performance index of email data. Hexamail Vault stores 100% of emails in their original MIME format, enabling full-text search and retrieval of archived messages. It is designed to improve business productivity, meet email retention legislation, and eliminate the need for user email backups. The system allows administrators and users to search, retrieve, and export emails in open standard text or MIME format, or have them redelivered to mailboxes.