MessageSolution Enterprise Email Archive (EEA) is an email archiving software solution designed for Linux and UNIX-based server environments. It is installed on-premises, behind the organization's firewall, and is compatible with virtually any storage device. EEA connects to Linux/UNIX mail servers via SMTP, POP, or IMAP protocols and supports a range of open source email and groupware servers including Scalix, Postfix, Sendmail, Imail, Qmail, Kerio, MDaemon, and Zimbra. The product operates independently of third-party databases, requiring no Microsoft SQL Server or equivalent, and is not tied to any specific operating system platform. Key functional areas include: - Archiving: Supports scheduled, real-time, and journal archiving for journal box-enabled servers. Archiving granularity ranges from message-only to envelope archiving. - Policy Management: Administrators can define and apply archiving policies at the department, group, or individual user level. - Storage Management: Supports hierarchical storage management via multiple repositories, clustered server environments, and self-monitors storage space and critical processes with administrator alerts. - Indexing & Search: Creates a full index for all archived data, capable of handling up to one terabyte of data per day. - File Conversion: Converts archived emails and attachments back to their original format, avoiding proprietary format lock-in. - Access: Provides a browser-based GUI for archive access. - Installation: Supports remote installation via FTP license download, teleconference, and web meeting.