> ## Documentation Index
> Fetch the complete documentation index at: https://brokeros.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Email Marketing and Communication Suite

> Design rich HTML email campaigns, manage 2-way team inboxes, build visual automation flows, deploy multi-domain sender pools, and track delivery in real time.

## Enterprise Real Estate Email Platform

Email represents the foundational corporate communication channel for real estate developers and brokerage firms. From high-volume launch announcements and investor newsletters to detailed contract negotiation threads, BrokerOS delivers an enterprise email platform built specifically for property sales.

Rather than relying on isolated third-party tools that disconnect email engagement from CRM lead records, BrokerOS unifies outbound broadcasts, multi-domain deliverability safeguards, visual automation flows, and a 2-way collaborative team inbox within a single platform.

***

## Unified Email Architecture

```mermaid theme={null}
sequenceDiagram
    autonumber
    actor Marketer as Marketing & Sales Teams
    participant App as Web Dashboard (Next.js)
    participant API as BrokerOS Email API
    participant Queue as BullMQ Delay & Dispatch Queue
    participant Workers as Email Workers (8 Providers)
    actor Lead as Homebuyer / Investor
    participant Inbound as Inbound Webhook Parse Engine

    Note over App,Workers: Outbound Broadcast & Drip Flow
    Marketer->>App: Launch Campaign (Sender Pool + Block Template)
    App->>API: POST /api/marketing/email/campaigns
    API->>Queue: Enqueue Rate-Limited Recipient Batches
    Workers->>Queue: Dequeue & Render Dynamic HTML
    Workers->>Lead: Transmit Signed Email (SES / SendGrid / Brevo)
    
    Note over Lead,Inbound: Inbound Reply & Team Inbox Flow
    Lead->>Inbound: Inbound Email Reply ("Can I see the 3BHK layout?")
    Inbound->>API: Parse Headers (RFC 2822 In-Reply-To preserved)
    API->>API: Match Lead & Sync to 2-Way Team Inbox
    API-->>Marketer: Live WebSocket Alert in Inbox Workspace
```

***

## Core Email Modules

> **[2-Way Team Inbox](https://brokeros.mintlify.site/marketing/email/team-inbox.md)**
>
> Collaborative shared email inbox with RFC 2822 thread continuity, agent assignment, AI smart reply drafting, and Lead 360 CRM context.

> **[Automation Flows](https://brokeros.mintlify.site/marketing/email/email-flows.md)**
>
> Visual drag-and-drop canvas for automated email journeys, keyword triggers, Groq AI Concierge auto-replies, and branching conditions.

> **[Campaign Wizard](https://brokeros.mintlify.site/marketing/email/campaign-wizard.md)**
>
> Step-by-step broadcast builder with sender pool configuration, audience segmentation, HTML block styling, and scheduling.

> **[Sender Pools & Pre-Flight](https://brokeros.mintlify.site/marketing/email/preflight-and-sender-pools.md)**
>
> Multi-domain sender pooling to protect domain reputation, pre-flight cost estimations, and automated warmup volume caps.

> **[Template Block Editor](https://brokeros.mintlify.site/marketing/email/template-editor.md)**
>
> Visual responsive template builder, turnkey real estate templates, merge tag chips, and real-time mobile preview.

> **[AI Assistant & Settings](https://brokeros.mintlify.site/marketing/email/ai-assistant-and-settings.md)**
>
> Configure Groq language models (`openai/gpt-oss-120b`), custom system prompts, inbound webhook diagnostics, and CRM tags.

> **[Provider Integrations](https://brokeros.mintlify.site/marketing/email/provider-integrations.md)**
>
> Direct connectors for 8 enterprise mail services: AWS SES, SendGrid, Brevo, Mailchimp, Mailgun, Gmail, Outlook, and Constant Contact.

> **[Domain Verification](https://brokeros.mintlify.site/marketing/email/domain-verification.md)**
>
> Cryptographic sender authentication setup: SPF, DKIM 2048-bit, DMARC, and MX records for inbound receiving.

***

## Real-Time Engagement Benchmarks

Every outbound email tracks recipient interaction to compute deliverability metrics and automatically update CRM qualification scores:

| Metric | Operational Definition | Target Enterprise Benchmark |
| :- | :- | :- |
| **Delivered Rate** | Percentage of sent messages accepted by recipient MX servers without bounce. | $\ge 98.5\%$ |
| **Unique Open Rate** | Proportion of delivered emails that loaded the 1x1 tracking pixel. | $28\%$ to $42\%$ |
| **Click-Through Rate (CTR)** | Proportion of openers who clicked architectural links, video tours, or brochures. | $12\%$ to $22\%$ |
| **Hard / Soft Bounce Rate** | Invalid email addresses or full mailboxes automatically excluded from future campaigns. | $< 1.0\%$ |
| **Spam Complaint Rate** | Recipient-reported spam complaints triggering immediate suppression. | $< 0.05\%$ |

***

## Multi-Channel Lead Progression

Interactions within the email module feed directly into the BrokerOS sales engine:

* **Brochure Download Bump**: Clicking a project brochure link automatically boosts the prospect's lead score by 15 points.
* **Inbound Inquiry Routing**: Replying to a campaign email routes the prospect to the pre-sales telecaller in the Team Inbox and marks the lead temperature as `HOT`.
* **Automated Fallback to WhatsApp**: If a critical contract demand letter or site visit confirmation remains unopened after 48 hours, BrokerOS can automatically trigger a companion WhatsApp message.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.