163 Mail FAQs

Question 1

How does 163 Mail handle large file attachments?

Accepted Answer

It directly interacts with the 163 mail web interface to upload local files. It supports up to 5 attachments, with each individual file capable of being up to 500MB, effectively bypassing typical SMTP attachment size limitations.

Question 2

What are the deployment options for 163 Mail?

Accepted Answer

163 Mail is cross-platform, running on macOS, Windows, and Linux. It also offers comprehensive Docker support, including a `docker-compose.yml` for easy setup, enabling headless browser operation and persistent data management for browser profiles and attachments.

Question 3

What is 163 Mail and what is its primary function?

Accepted Answer

163 Mail is a browser automation tool built with Go + Rod that automates sending emails through the 163.com web interface. Its primary function is to simplify sending emails, especially those with large local attachments (up to 500MB each), without relying on traditional SMTP servers.

Question 4

Can 163 Mail be integrated into automated workflows?

Accepted Answer

Yes, 163 Mail provides a robust API interface for programmatic interaction via JSON-RPC. This allows developers to seamlessly integrate 163 email sending capabilities into their applications, scripts, and automated systems.

Question 5

Does 163 Mail support persistent login?

Accepted Answer

Yes, 163 Mail utilizes a fixed browser profile directory. This means that once logged in (either manually or via environment variables), the login session is typically preserved across service restarts, eliminating the need for frequent re-authentication.

163 Mail

163 Mail

Key Features

Use Cases

Key Features

Use Cases