I. Function Overview

Feishu Business Mail is deeply integrated with Feishu Calendar, Docs and Messenger. As a result, team members can directly manage their own business emails on Feishu without downloading another app, which makes team communication and collaboration more convenient.

Feishu Business Mail uses the same version as Feishu, and the basic plan includes 500GB of email storage space. If the space is insufficient, you can purchase the business and enterprise version for unlimited storage space.

II. List of functions

List of functions	Status
Receiving and sending emails	✅
Email labels/folders	✅
Auto filters	✅
Email recall	✅
Advertising email filtering	✅
Group email	In development
Email review	In development

III. Pricing

Feishu Mail is linked to the Feishu version.

	Standard version	Business version	Enterprise version
Mail storage	500GB for free	Unlimited	Unlimited

IV. FAQs

Can Feishu Business Mail be used to log in to Feishu?

Currently, Feishu Business Mail address cannot be used to log in to Feishu. Members must register Feishu via their mobile phone number or personal email account before the administrator assigns business email address to them.