# email_sender
A simple Rust crate for sending emails using the `lettre` library.
## Features
- Send emails via SMTP
- Configurable via environment variables or manually
- Easy-to-use API
## Installation
Add this to your `Cargo.toml`:
```toml
[dependencies]
email_sender = "0.1.0"
dotenv = "0.14.1" # 如果需要从环境变量加载配置
thiserror = "1.0"