email server software

Send any size file: uploads and creates email with download link in one step.

Balzac is an email application for OS X 10.4 and above

Cross-platform private messaging & file transfer utility. Internal email.

Upload to specific folders of an FTP server.

A Mac OS X server application for searching the contents of plain text.

Affordable, multi-platform client/server version control for distributed teams

Open-source web server

Virtuoso is an innovative enterprise grade server

Wired Tracker is the Wired tracker server.

A complete LDAP tooling platform intended to be used with any LDAP server