No Liferay dependency: Kablink Teaming 2.0 is a standalone application with no dependency on Liferay.

Built-in mail server for incoming posts: Teaming 2.0 includes a build-in SMTP mail server for incoming e-mail. This allows Teaming users to easily post to folders in the Teaming site from their e-mail clients. For configuration instructions, see Section 3.7, Enabling Inbound E-Mail.