Disclaimer: This document may contain information about third-party products. This information is for reference only. Alibaba Cloud does not make guarantees or other forms of commitments for the performance and reliability of the third-party tools, or the potential impacts of operations performed by using these tools.
The third-party client is disabled by default for newly purchased users.
If you need to use a third-party client, we also provide mailbox administrators with the ability to enable or disable the use of third-party clients.

At the same time, in order to better protect your account security, we recommend opening the security password function of the third-party client:
Enabled by admin: How to Enable The Third-party Client Security Password by Email Admin?
Enabled by employee: How to Open and Use The Third-party Client Security Password?
Description
You can logon and use the Alibaba Mail through a third-party email client by referring to the following tutorial:
1. Foxmail
Process of Configuring Alibaba Mail Account on the Foxmail Client