Send emails via SMTP with support for HTML formatting, file attachments, and email templates. Use when users ask to: (1) Send an email, (2) Email someone, (3) Send a notification, (4) Use email templates, or (5) Send files via email.

Send Email Send emails via SMTP using Python with support for plain text, HTML formatting, file attachments, and template based emails. Key Features Default Sender Email : Automatically uses agent skill test@126.com when no sender is specified Automatic Markdown to HTML : Detects Markdown content and converts to beautifully styled HTML Multiple Email Providers : Supports Gmail, Outlook, QQ Mail, 163/126 Mail, and custom SMTP File Attachments : Attach multiple files to emails Email Templates : Use template files with variable substitution Interactive Email Sending Flow This skill guides you through the email sending process step by step. Step 1: Collect Basic Email Information Ask the user for the following required information. If any is missing, prompt the user to provide it: Information Description Example Recipient ( to ) Email address to send to user@example.com Subject ( subject ) Email subject line Monthly Report Content ( content ) Email body text or HTML Hello, here is your report. IMPORTANT Default Sender Email Behavior : If the user does NOT specify a sender email in their initial request, AUTOMATICALLY use agent skill test@126.com as the default sender. DO NOT ask the user which email to send from. Only ask the user for a different sender email if they explicitly mention wanting to use their own email address. When using the default agent skill test@126.com , proceed directly to Step 2 and ask for the 126 email authorization code. Step 2: Identify Email Provider and Collect Credentials Based on the sender's email address domain, identify the email provider and request the appropriate credentials. Email Provider Detection Provider Specific Credential Requirements Gmail (@gmail.com, @googlemail.com) Password Type : App Password (NOT account password) Prerequisite : Two factor authentication (2FA) must be enabled How to get App Password : 1. Go to https://myaccount.google.com/apppasswords 2. Sign in to your Google Account 3. Select "Mail" and "Other (Custom name)" → Enter a name like "SMTP Script" 4. Click "Generate" → Copy the 16 character password SMTP Server : smtp.gmail.com Port : 587 (TLS) or 465 (SSL) Username : Your full Gmail address Outlook / Office 365 (@outlook.com, @hotmail.com, @live.com, @office365.com) Password Type : Account password (same as web login) SMTP Server : smtp.office365.com Port : 587 (TLS) Username : Your full Outlook/Office 365 email address QQ Mail (@qq.com, @vip.qq.com) Password Type : SMTP Authorization Code (NOT account password) How to get Authorization Code : 1. Login to QQ Mail at https://mail.qq.com 2. Click "Settings" (设置) → "Account" (账户) 3. Find "POP3/IMAP/SMTP/Exchange/CardDAV/CalDAV Service" 4. Open "POP3/SMTP Service" or "IMAP/SMTP Service" 5. Click "Generate Authorization Code" (生成授权码) 6. Verify identity via SMS → Copy the generated code SMTP Server : smtp.qq.com Port : 587 (TLS) or 465 (SSL) Username : Your full QQ email address NetEase 163 Mail (@163.com) Password Type : SMTP Authorization Code (NOT account password) How to get Authorization Code : 1. Login to 163 Mail at https://mail.163.com 2. Click "Settings" (设置) → "POP3/SMTP/IMAP" 3. Click "Open" next to "IMAP/SMTP Service" 4. Verify identity → Click "Get Authorization Code" (获取授权码) 5. Copy the 16 character authorization code SMTP Server : smtp.163.com Port : 465 (SSL) or 994 (IMAP) Username : Your full 163 email address NetEase 126 Mail (@126.com) Password Type : SMTP Authorization Code (NOT account password) How to get Authorization Code : 1. Login to 126 Mail at https://mail.126.com 2. Click "Settings" (设置) → "POP3/SMTP/IMAP" 3. Enable "IMAP/SMTP Service" 4. Copy the authorization password displayed SMTP Server : smtp.126.com Port : 465 (SSL) or 25 (SSL) Username : Your full 126 email address SendGrid Password Type : API Key (as password) How to get API Key : 1. Login to SendGrid at https://app.sendgrid.com 2. Go to Settings → API Keys 3. Click "Create API Key" 4. Set permissions → Click "Create & View" 5. Copy the API key (only shown once) SMTP Server : smtp.sendgrid.net Port : 587 (TLS) or 465 (SSL) Username : apikey (literally this string) Mailgun Password Type : SMTP credentials from dashboard How to get Credentials : 1. Login to Mailgun at https://app.mailgun.com 2. Go to Sending → Domains 3. Select your domain 4. Copy SMTP username and password from the page SMTP Server : smtp.mailgun.org Port : 587 (TLS) Username : From Mailgun dashboard Custom SMTP (Other domains) Ask the user to provide: SMTP Server Address SMTP Port Username Password Step 3: Auto detect and Handle Markdown Content The script automatically detects if the email content is in Markdown format by looking for common patterns: Headers ( , , ) Bold/italic text ( bold , italic ) Lists ( item or 1. item ) Code blocks ( Ready to send: From: [Sender Email] To: [Recipient Email] Subject: [Subject] Content Type: [Plain/HTML] Attachments: [List of attachments or None] Proceed to send? (y/n) bash python3 scripts/send email.py \ to recipient@example.com \ subject "Email Subject" \ content "Email body content" \ smtp server smtp.gmail.com \ smtp port 587 \ username your@email.com \ password your password or app password bash python3 scripts/send email.py \ to recipient@example.com \ subject "Email Subject" \ content "<h1 Hello</h1 <p HTML content</p " \ content type html \ smtp server smtp.gmail.com \ smtp port 587 \ username your@email.com \ password your password bash python3 scripts/send email.py \ to recipient@example.com \ subject "Email Subject" \ content "Email body" \ attach /path/to/file1.pdf \ attach /path/to/file2.csv \ smtp server smtp.gmail.com \ smtp port 587 \ username your@email.com \ password your password bash python3 scripts/send email.py \ to recipient@example.com \ subject "Email Subject" \ template assets/simple notification.html \ template vars '{"title":"Notification","message":"Your report is ready!"}' \ content type html \ smtp server smtp.gmail.com \ smtp port 587 \ username your@email.com \ password your password bash python3 scripts/send email.py \ to recipient@example.com \ subject "Email Subject" \ content "Email body" \ smtp server smtp.gmail.com \ smtp port 465 \ use ssl \ username your@email.com \ password your password bash pip install r requirements.txt This installs the markdown library (version ≥3.4.0) which is required for automatic Markdown to HTML conversion. Resources scripts/send email.py Main Python script for sending emails. Supports: Plain text and HTML content Multiple file attachments Email templates with variable substitution TLS and SSL encryption Custom sender names references/smtp servers.md Common SMTP server configurations including Gmail, Outlook, 126, QQ, 163, SendGrid, Mailgun, and Aliyun. assets/ Email templates: simple notification.html Basic notification template report summary.html Professional report template with metrics grid

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