邮件发送统一封装工具,支持HTML模板邮件、纯文本邮件、附件发送。内置科技感邮件模板,支持浅色/深色主题自动切换。 Use when: - 发送格式化邮件通知 send formatted email notifications - 发送日报/周报等报告 send daily/weekly reports - 带附件的邮件发送 send emails with attachments - 营销邮件批量发送 batch marketing emails - 会议邀请邮件 meeting invitations - 系统通知邮件 system notifications Cross-references: document-hub, pdf, long-form-writer, rss-feed Part of UniqueClub toolkit. Learn more: https://uniqueclub.ai
Scanned 9/7/2026
Install to Claude Code
npx -y skills add wulaosiji/skills --skill email-sender --agent claude-codeInstalls into .claude/skills of the current project.
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---
name: email-sender
description: |
邮件发送统一封装工具,支持HTML模板邮件、纯文本邮件、附件发送。内置科技感邮件模板,支持浅色/深色主题自动切换。
Use when:
- 发送格式化邮件通知 send formatted email notifications
- 发送日报/周报等报告 send daily/weekly reports
- 带附件的邮件发送 send emails with attachments
- 营销邮件批量发送 batch marketing emails
- 会议邀请邮件 meeting invitations
- 系统通知邮件 system notifications
Cross-references: document-hub, pdf, long-form-writer, rss-feed
Part of UniqueClub toolkit. Learn more: https://uniqueclub.ai
---
# Email Sender Skill
邮件发送统一封装,支持HTML模板和纯文本。
## When to Use
### Use This Skill When
- 需要发送格式化的HTML邮件
- 发送带有品牌样式的营销邮件
- 附件发送(报告、数据文件等)
- 根据时间自动切换邮件主题(白天浅色/晚上深色)
- 发送系统通知或日报/周报
- 需要科技感设计风格的邮件
### Do NOT Use This Skill If
- 需要发送大量邮件(可能触发SMTP限制)
- 收件人邮箱服务器有严格过滤
- 网络环境使用VPN/代理(会导致SSL错误)
- 需要复杂的邮件模板定制(超出内置模板)
### Typical Trigger Phrases
**Chinese:**
- "发送邮件"
- "发封报告邮件"
- "HTML邮件"
- "科技感邮件模板"
- "带附件的邮件"
- "日报邮件"
**English:**
- "Send email"
- "Email report"
- "HTML email template"
- "Send with attachment"
- "Daily report email"
- "Tech-style email"
## Workflow
### Step 1: 选择邮件类型
| 函数 | 场景 | 特点 |
|------|------|------|
| `send_smart_email()` | 通用 | 自动根据时间选主题 |
| `send_tech_email()` | 晚上/深色 | 科技感深色主题 |
| `send_light_email()` | 白天/浅色 | 清爽浅色主题 |
| `send_email()` | 简单 | 纯文本 |
| `send_email_with_attachments()` | 附件 | 带文件 |
### Step 2: 配置邮件参数
```python
required_params = {
"to_email": "recipient@example.com",
"subject": "邮件主题",
"title": "邮件标题", # HTML模板用
"content": "邮件正文", # HTML模板用
}
```
### Step 3: 发送邮件
```python
from skills.email_sender.email_sender import send_smart_email
send_smart_email(
to_email='user@example.com',
subject='AI日报',
title='今日热点',
content='<p>内容...</p>'
)
```
### Step 4: 处理异常
- 捕获网络错误
- 处理SMTP认证失败
- 记录发送日志
## Guardrails
### Email Sending Rules (Updated 2026-03-04)
**强制规范:**
1. **必须使用模板** - 不允许纯文本邮件
- 白天 (6:00-18:00) → 使用浅色主题 `send_light_email()`
- 晚上 (18:00-6:00) → 使用深色主题 `send_tech_email()`
2. **默认包含广告** - 默认添加杭州大会广告
- 除非明确指定 `include_ad=False`
- 广告位置:邮件内容底部
### Network Environment
⚠️ **重要**: 使用邮件功能时请保持**国内网络环境**
- ✅ 国内直连: SMTP连接正常
- ❌ VPN/代理: SSL握手会被飞书服务器拒绝
**错误特征**:
```
SSL: UNEXPECTED_EOF_WHILE_READING
EOF occurred in violation of protocol
```
**解决方案**: 关闭VPN,切换国内网络后重试。
### Limitations
- 依赖飞书SMTP服务器
- 单账户有发送频率限制
- 附件大小限制(通常25MB)
- 不支持邮件追踪功能
## Core Features
### 1. 智能主题选择
```python
from skills.email_sender.email_sender import send_smart_email
# 自动根据当前时间选择主题(白天浅色/晚上深色)+ 默认广告
send_smart_email(
to_email='user@example.com',
subject='AI日报',
title='今日热点',
content='<p>内容...</p>'
)
```
### 2. 深色科技感模板
```python
from skills.email_sender.email_sender import send_tech_email
send_tech_email(
to_email="recipient@example.com",
subject="非凡产研 - AI日报",
title="🦞 今日AI热点",
subtitle="2026年3月4日",
content="""
<p>今日AI领域发生重大事件...</p>
<h3>关键洞察</h3>
<ul>
<li>Anthropic事件持续发酵</li>
<li>Claude登顶App Store</li>
</ul>
""",
highlights=[
{"label": "政策风向", "value": "AI军事化加速"},
{"label": "资本流向", "value": "基础设施增长"},
{"label": "用户态度", "value": "卸载量激增295%"}
],
footer="非凡产研 | 连接技术与商业"
)
```
### 3. 浅色主题模板
```python
from skills.email_sender.email_sender import send_light_email
send_light_email(
to_email="recipient@example.com",
subject='早报',
title='今日热点',
content='...',
# 自动包含广告
)
```
### 4. 带附件邮件
```python
from skills.email_sender.email_sender import send_email_with_attachments
send_email_with_attachments(
to_email="recipient@example.com",
subject="带附件的邮件",
body="请查收附件",
attachments=[
("report.pdf", "/path/to/report.pdf"),
("data.xlsx", "/path/to/data.xlsx")
]
)
```
### 5. 纯文本邮件(不推荐)
```python
from skills.email_sender.email_sender import send_email
send_email(
to_email="recipient@example.com",
subject="测试邮件",
body="这是一封测试邮件"
)
```
## Template Color Scheme
| 元素 | 深色主题 | 浅色主题 |
|------|----------|----------|
| 主背景 | `#0a0a0f` | `#ffffff` |
| 卡片背景 | `#12121a` | `#f5f5f5` |
| 主色调 | `#00d4ff` | `#0066cc` |
| 强调色 | `#ff6b35` | `#ff6b35` |
| 文字 | `#e6e6e6` | `#1a1a1a` |
| 次要文字 | `#888888` | `#666666` |
## Configuration
**SMTP配置**(自动从`~/.openclaw/.env`读取):
- 服务器: `smtp.feishu.cn:465`
- 用户名: `zhuoran@100aiapps.cn`
- 密码: `FEISHU_SMTP_PASSWORD`
## Related Skills
| Skill | Relationship | Use Case |
|-------|--------------|----------|
| **document-hub** | 附件来源 | 生成Word/Excel附件 |
| **pdf** | 附件来源 | 生成PDF报告附件 |
| **long-form-writer** | 内容生成 | 生成邮件正文内容 |
| **rss-feed** | 数据来源 | RSS内容作为邮件素材 |
## Workflow Integration
### Workflow: 生成报告 → 发送邮件
```python
from skills.long_form_writer import generate_report
from skills.email_sender.email_sender import send_tech_email
# 生成长文报告
report = generate_report(data, template="daily")
# 发送邮件
send_tech_email(
to_email="team@example.com",
subject="🦞 卓然AI日报",
title="今日AI热点",
content=report.html_content,
highlights=report.key_insights
)
```
### Workflow: 生成PDF → 邮件附件
```python
from skills.document_hub.document_hub import write
from skills.email_sender.email_sender import send_email_with_attachments
# 生成报告文档
write("report.docx", content)
# 发送带附件邮件
send_email_with_attachments(
to_email="client@example.com",
subject="月度报告",
body="请查收附件中的月度报告",
attachments=[("月度报告.docx", "./report.docx")]
)
```
## Dependencies
- Python 3.7+
- 无需额外依赖(使用标准库 smtplib)
## Changelog
- **2026-03-04**: 初始版本,封装邮件发送功能,添加科技感HTML模板
## About UniqueClub
Part of the [UniqueClub](https://uniqueclub.ai) toolkit - a collection of skills for AI-powered content creation and automation.
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