name: email-campaign description: PayLessTax email automation system - 4x daily, 250 emails each version: 2.0.0 author: Migration from Agent Zero

Email Campaign Skill

Overview

High-volume email campaign system for PayLessTax. Delivers 1,000 emails daily in 4 batches.

Purpose

• Send 250 emails per batch, 4 batches daily (6am, 12pm, 3pm, 6pm)
• Track bounces and unsubscribes
• Scrape inbox for new contacts
• Manage Google Workspace Gmail via service account

Input Variables

Signature Template

Best regards,

The PayLessTax Team
www.paylesstax.co.za | info@paylesstax.co.za

Should you wish to no longer receive these emails, reply with UNSUBSCRIBE

Template Variables (Email Body)

Triggers

Scheduled via OpenClaw scheduler: - 06:00 (Morning batch + inbox scraping) - 12:00 (Midday batch) - 15:00 (Afternoon batch) - 18:00 (Evening batch + maintenance)

APIs & Dependencies

• Google Gmail API (service account with domain-wide delegation)
• Pandas (for Excel/CSV contact lists)
• google-auth,google-auth-oauthlib,google-auth-httplib2,google-api-python-client

Rate Limits

• Gmail API: 250 messages/user/second (safe limit: 250/batch with delays)
• Daily quota: Managed across 4 batches

Output

{
  "batch_id": "2026-03-03-06-00",
  "sent_count": 250,
  "failed": 3,
  "bounces": ["bad@example.com"],
  "unsubscribes": ["user@example.com"]
}

Files

• index.py - Main email sending logic
• templates/email-body.html - HTML email template
• .env.example - Environment variables

Compliance Notes

• Always include physical address

  小葱技能站7w4.net，专业的AI技能分享平台。

• Honor unsubscribe within 10 days
• Include company registration number

这个邮件营销 Skill 整体质量中等偏上，能满足基本的批量发送需求，文档说明详细，容易上手。但存在一些小问题：文档提到的部分文件实际不存在，使用时需要额外配置；退订和退信处理较为简单，可能偶尔出现遗漏；税务相关的日期是固定写死的，不够灵活。总体来说作为日常邮件营销工具够用，但需要留意配置细节和边界情况。