Add Claude Code AI memory files

AI context/memory from Claude Code sessions covering all
infrastructure: JARVIS, NovaCPX, DO sites, Proxmox, FusionPBX,
MediaStack, and project feedback/preferences.

ai-memory/project_tomsjavajive_email.md

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+---
+name: project-tomsjavajive-email
+description: "Tom's Java Jive email service — CyberMail (CyberPersons), API key stored in config.php"
+metadata: 
+  node_type: memory
+  type: project
+  originSessionId: f0b18417-cc26-4fdf-87ec-7b2d69b02c44
+---
+
+## Email Service: CyberMail by CyberPersons
+
+**API Key:** `sk_live_d52bf062797105aeaafac9954c21ff988e9b41b77315807d`
+**API Key Management:** https://platform.cyberpersons.com/email/api-keys/
+**Webmail / Hosting Management:** https://platform.cyberpersons.com/email/webmail/hosting/
+
+**Stored in:** `/home/tomsjavajive.com/public_html/config/config.php`
+- Constant: `CYBERMAIL_API_KEY`
+- Replaced the old `SENDGRID_API_KEY` placeholder
+
+## Email Handler
+- File: `/home/tomsjavajive.com/public_html/includes/email.php`
+- Class: `SendGridEmail` (still named SendGrid — rename when integrating CyberMail API)
+- Sends: order confirmation, shipping notification, password reset, welcome, abandoned cart
+- Currently references `CYBERMAIL_API_KEY` constant (was SENDGRID_API_KEY)
+
+## CyberMail API Reference
+- **Send:** `POST https://platform.cyberpersons.com/email/v1/send`
+- **Status:** `GET https://platform.cyberpersons.com/email/v1/messages/{message_id}`
+- **Account Stats:** `GET https://platform.cyberpersons.com/email/v1/account/stats`
+- **Auth:** `Authorization: Bearer {api_key}`
+
+## Error Codes
+| HTTP | error.type | Description |
+|------|-----------|-------------|
+| 400 | invalid_request | Missing required fields or invalid email format |
+| 403 | domain_not_verified | Sending domain not verified |
+| 403 | domain_not_found | Domain not registered to account |
+| 403 | account_inactive | Account suspended or inactive |
+| 403 | forbidden | API key domain/IP restriction |
+| 404 | not_found | Message ID not found |
+| 429 | rate_limit_exceeded | Rate limit reached (includes retry_after field) |
+| 500 | send_failed | Sending failed after failover |
+| 503 | service_unavailable | No healthy mail nodes |
+
+## PHP Integration
+- `email.php` uses `Authorization: Bearer` header, curl over HTTPS (port 443 — no DO block)
+- Success returns `['success'=>true, 'message_id'=>'...']`
+- Failure returns `['success'=>false, 'error'=>'friendly message', 'error_type'=>'code', 'code'=>httpCode]`
+- 429 errors include retry_after seconds in the error message
+- **Required fields:** `from`, `to`, `subject`, `html` (or `text`)
+- **Optional:** `text`, `cc`, `bcc`, `reply_to`, `tags`, `metadata`, `headers`
+- **Success response:** 202 with `data.message_id`, `data.status`
+- **Domain must be verified** at platform.cyberpersons.com before sending
+
+## SMTP Credentials (blocked by DigitalOcean — use API instead)
+- Host: mail.cyberpersons.com | Port: 587 | Security: STARTTLS
+- Username: `smtp_49a1fa9c0f15d2d7`
+- Password: `T3mOFSMK1SG1l4D1d7N8NefRd8xypwMy`
+- DO blocks outbound port 587 — API over HTTPS is the working approach
+
+## Current Status
+- email.php rewritten to use CyberMail API (curl over HTTPS port 443)
+- `SendGridEmail` class renamed to `Email`, `sendEmail()` helper unchanged
+- Blocked by: `tomsjavajive.com` domain not verified in CyberMail dashboard
+- Fix: verify domain at platform.cyberpersons.com (add DNS TXT/CNAME records)