NEW
Robust Email Integration Service for Developers
Real-time IMAP monitoring and reliable webhook delivery. Bridge emails to your apps with enterprise-grade reliability.
IMAP
Queue
Webhook
Emails → Parse → Retry → Deliver
Metrics • SSE • API Keys
IMAP Providers
Any IMAP
Webhook Enqueue
<50ms
Reliability
99.99%
Multi-tenant
Orgs & RBAC
Universal IMAP Integration
- • Connect Gmail, Outlook, Yahoo, custom
- • Real-time IDLE monitoring
- • Encrypted credentials (AES-256)
Intelligent Webhook Delivery
- • Multiple endpoints, custom headers
- • Signature verification
- • Delivery analytics
Reliable Processing
- • Exponential backoff
- • Redis + BullMQ queues
- • Duplicate handling
Multi-Tenant Architecture
- • Organizations & roles
- • Team collaboration
- • Secure sharing
Powerful API Management
- • Session + API keys
- • Scoped permissions
- • Rate limiting
Real-Time Monitoring
- • Live status with SSE
- • Delivery rates
- • Health metrics
Core Architecture
- Next.js 15, React 19
- PostgreSQL + Prisma
- Redis + BullMQ workers
- ImapFlow for IMAP
- tRPC internal API, REST public API
- Better Auth with org + API key plugins
Email → IMAP → Queue → Workers → Webhooks
Retry | Metrics | Signatures | Rate Limits | SSE
Route support emails to your ticket system and trigger workflows instantly.
// Example: tRPC server usage
import { api } from "~/trpc/server";
export default async function Page() {
const accounts = await api.imap.accounts.list();
return accounts.map(a => a.email);
}Connect an IMAP account → Configure webhooks → Monitor real-time delivery.
AES-256
Encrypted credentials
HMAC
Webhook signatures
RBAC
Org roles & isolation
Audit
Activity logging
Ready to transform your email workflow?
Get started with ClientFlow IMAP Tunnel and experience reliable, real-time email integration.