Multi Channel Email Provider Integration And Synchronization

via “multi-provider smtp email sending with environment-based credential management”

** - This server enables users to send emails through various email providers, including Gmail, Outlook, Yahoo, Sina, Sohu, 126, 163, and QQ Mail. It also supports attaching files from specified directories, making it easy to upload attachments along with the email content.

Unique: Implements a pre-configured provider registry (email.json) with environment-variable-based credential loading, eliminating the need for users to manage SMTP configuration details while supporting 9 distinct providers including Chinese email services (QQ, 163, 126, Sina, Sohu, Aliyun) that are rarely included in generic email libraries.