IceWarp Server is an all-in-one secure messaging and collaboration server platform designed to meet the needs of businesses of any size.

Hamster is a time-tracking application designed to help users track, analyze, and manage time spent on projects and tasks.

smtp4dev is a free, open-source program that provides a fake SMTP server for testing and development purposes.

An efficient alternative to your typical windows email server that's free and private

An email server used on windows that can reach the intranet