An automated email notification and reporting skill designed to read structured market data, discover localized Office files, and transmit them via secured SMTP with compliant Chinese file attachment encoding.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install send-email-to
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install send-email-to using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Send Email To?
The Send Email To skill is a developer-centric automation blueprint built specifically to expand Openclaw Skills ecosystems with powerful outbound messaging capabilities. It specializes in bridging data aggregation tasks with automated delivery. By parsing pre-generated data formats and locating dynamic daily report files, it automatically packages and sends rich emails to stakeholders without manual user intervention.
One of the defining engineering advantages of this skill is its native handling of complex attachment filenames. It addresses a notorious issue where non-ASCII, specifically Chinese characters in attachment headers, get corrupted and display as non-descript .bin files in popular modern email clients. Through standard RFC 2231 attachment header encoding and precise Content-Type boundary parameters, it guarantees seamless visual delivery and flawless document rendering across all enterprise email clients.
Send Email To Use Cases
- Automatically emailing daily operational updates and summaries to project stakeholders.
- Sending localized corporate performance charts or daily financial snapshots via secure script pipelines.
- Attaching and routing dynamically generated office files (like Word briefs and PowerPoint presentations) directly from local file directories based on systemic prompt triggers like "send email", "send report", or "send daily digest".
How Send Email To Works
- Data Ingestion: The execution script reads localized market summaries out of the
market_data.jsonstructure produced by upstream collection tools. - File Asset Location: The skill scans a parameterized system folder structure (
E:\\daily\\{date}\\) to dynamically isolate and verify the presence of daily specific documents like*_YYYYMMDD.docxand*_YYYYMMDD.pptxfiles. - MIME Message Construction: A multi-part MIME email object is dynamically assembled. The text body incorporates the data summaries while the isolated document files are appended as attachments.
- Header Encoding Optimization: The filenames of attachments undergo RFC 2231 encoding formatting, assigning explicit character sets to avoid client rendering failure.
- SMTP Transmission: The system opens a network stream to the configured SMTP routing server on designated ports to securely push the email payload to the specified end recipient.
Send Email To Setup
To leverage this automation skill within your Openclaw Skills workflow environment, clone the module repository and ensure you populate your credentials within your execution environment's config.py module:
# Navigate to your local skills directory
cd send-email-to/scripts
# Ensure your python environment has necessary standard libraries or tools
python send_email.py
Ensure your config.py contains valid credentials conforming to your server constraints as outlined below.
Send Email To Data Schema & Taxonomy
The skill interacts directly with predefined local input structures and directory topologies as defined below:
Input Requirements
| Data Source / Path | Data Format | Description |
|---|---|---|
market_data.json |
JSON Object | Core data containing aggregated text elements used to construct the primary email message body summary. |
E:\\daily\\{date}\\ |
File Directory | Target storage directory mapped by date where the automated script looks for explicit *_YYYYMMDD.docx and *_YYYYMMDD.pptx attachments. |
SMTP Network Configuration Properties
| Configuration Property | Value Specifier |
|---|---|
| SMTP Server | smtp.163.com |
| SMTP Port | 25 |
| Sender Identity | [email protected] |
| Primary Recipient | [email protected] |
| Authentication Token | MN3dS36RDsLcyFTb |
Send Email To Advanced Features
- RFC 2231 Header Encoding: Implements standards-compliant parameter encoding for attachment filenames to enforce compatibility for international characters (Chinese language names) across old and new email applications.
- Office Document Content-Type Contextualizing: Automatically ensures correct MIME-type classification for critical Office payloads, eliminating generic binary string stream fallbacks.
- Modular Workflow Chaining: Pairs seamlessly with preceding collection workflows, reading output files directly from disk to close the loop on fully automated data pipeline execution.
SKILL.md
Loading
Related Openclaw Skills
Daily Financial Report Generator
An automated end-to-end workflow skill that collects global financial market data, generates professional Word reports and PowerPoint presentations, and emails them automatically.
Financial Statement Analyzer
The Financial Statement Analyzer is an advanced AI tool designed to automatically parse, evaluate, and benchmark company financial sheets under various accounting standards.
sysinfo
A lightweight system diagnostics tool for retrieving real-time disk usage, kernel versions, and system uptime on macOS and Linux hosts.
AI SEO Content Optimizer
An AI-powered SEO analysis and content optimization agent supporting multi-engine rankings, EEAT scoring, and structured data generation.
Tile Mason Knowledge Q&A
An expert AI masonry and tiling assistant providing specialized knowledge routing, precise cost estimation via dedicated scripts, and comprehensive reference material lookup.
Market Data Checker
An automated financial validation engine executing 10-tier quality checks, error recovery, and instant SMTP alerting on market data files.
Featured*
