Mailwizz AI Kit – Spam and Subject Line Scoring with AI Content Generator supporting chatGPT

✨ Key Features

• AI Content Generator: Create email body copy, CTAs, headlines, and previews using GPT-compatible providers (chatGPT style prompts).
• Subject Line Scoring: Rates clarity, sentiment, urgency, and potential spam triggers; suggests variants for A/B tests.
• Spam Heuristic Checker: Flag risky phrases, excessive punctuation, image-to-text ratios, and misleading patterns before sending.
• Tone & Brand Presets: Save tone (friendly/formal), audience, length, and brand rules to keep campaigns consistent.
• Deliverability Tips: Inline guidance on sender reputation, alignment (SPF/DKIM/DMARC notes), and link hygiene.
• Multilingual Drafting: Generate and refine content in multiple languages; RTL-friendly editor support.
• One-Click Rewrites: Shorten, expand, paraphrase, or “make punchier” while keeping key points intact.
• A/B Variant Builder: Produce multiple subject lines and preheaders with scoring snapshots for quick selection.
• Usage Controls: Per-group quotas, API-key isolation, rate limiting, and role-based access (admin/marketer/viewer).
• Audit & Logs: Store prompt history (optional), score reports, and change notes for compliance reviews.
• Privacy-Aware: Toggle to redact PII in prompts; configurable data retention windows.

⚙️ Technical Stack

• Platform: Extension for MailWizz EMA (PHP, Yii-based)
• Backend: PHP 8.x compatible; cURL/JSON for LLM APIs; OpenAI-compatible HTTP adapters (configurable base URL & keys)
• UI: MailWizz backend pages & modals; Bootstrap-style components
• Storage: MySQL/MariaDB (uses MailWizz DB); optional tables for logs/scores
• Server Requirements: A working MailWizz installation; PHP extensions: pdo_mysql, mbstring, openssl, json, curl, zip
• Integrations: OpenAI-compatible providers (e.g., Chat Completions endpoints); optional proxy or on-prem gateways

🧩 Installation Guide

1. Prerequisites: MailWizz EMA is installed and functioning; you have admin access.
2. Upload Add-on: In MailWizz, go to Extensions → Upload and select the AI Kit package (or upload via SFTP to the extensions directory).
3. Install & Enable: Click Install, then Enable. Clear caches if prompted.
4. Configure API: In Settings → AI Kit, paste your OpenAI-compatible API key and (optionally) set base URL, model, and rate limits.
5. Set Policies: Configure roles/quotas and logging preferences; enable PII-redaction if required.
6. Use in Campaigns: Open a campaign draft, generate content/subjects, review spam & subject scores, and save variants for A/B tests.

📦 Deliverables

• Mailwizz AI Kit extension source code (PHP/Yii)
• Installer scripts and migration files (if any)
• Config sample and environment notes
• Basic user guide (quick start + best practices)
• Language file templates and UI assets

📱 Supported Platforms

• MailWizz EMA: Current stable versions
• Server OS: Linux (Ubuntu/Debian/CentOS) recommended; compatible with common LAMP/LEMP stacks
• Browsers: Chrome, Firefox, Safari, Edge (latest)

🧠 Notes

• License: Distributed under the GPL to enable lawful study, modification, and redistribution in line with GPL terms.
• Customization Tips: Keep provider logic in adapter classes; centralize scoring weights in config; expose tone/brand presets via settings to avoid hard-coding.
• Security: Store API keys in environment variables; enforce HTTPS and strong admin passwords; restrict who can view logs/prompts.
• Deliverability Reminder: Scores are heuristic. Pair them with sound practices: domain alignment (SPF/DKIM/DMARC), clear consent, and list hygiene.
• SEO Assurance: Clean URLs and meta fields for any public-facing docs; accessible markup and fast render help search engines and users.

👨‍💻 Original Developer Credit

We acknowledge the original developer and marketplace publisher as the authoritative source for this add-on’s concept and feature design.
For provenance and updates, please refer to the original listing on
CodeCanyon (or the developer’s official page).

🔒 Disclaimer

This is a GPL redistribution intended for learning, testing, and compliant use under the GPL. We are not the original authors and do not claim affiliation or endorsement.
All trademarks and brand names are the property of their respective owners. Before production use, verify third-party dependency licenses, comply with marketplace terms, and perform your own security and deliverability reviews.