# QueenSMTP

> Transactional and bulk SMTP — high deliverability, simple pricing.

**Category:** AI & Communications  
**Status:** ✅ Live  
**Website:** https://queensmtp.com  
**Pricing:** Starts at $9 / mo (10k emails)  

## Overview

QueenSMTP is a managed SMTP relay for transactional and bulk email. Plug it into your app with standard SMTP credentials, or call our REST API. We handle IP warming, DKIM, SPF, DMARC, bounce processing, and deliverability monitoring — so your password resets, order confirmations, and newsletters actually reach the inbox.

## Features

- **Standard SMTP** — Drop-in replacement for any SMTP relay. No SDK lock-in.
- **DKIM, SPF, DMARC** — Authenticate your domain in one form. We sign everything outbound.
- **IP warming** — Dedicated IPs warmed automatically to protect your sender reputation.
- **Delivery analytics** — Open rates, click rates, bounces, complaints — per template, per send.
- **Bounce + complaint handling** — Auto-suppression lists so you never email a hard-bounce twice.
- **REST API + webhooks** — Send, template, schedule, and listen for events without writing SMTP.

## How it works

1. **Authenticate your domain** — Add DKIM and SPF records. Takes 5 minutes.
2. **Plug in SMTP creds** — Replace your current SMTP host with ours. No code changes.
3. **Send with confidence** — Watch deliverability in the dashboard. Alerts when reputation dips.

## Frequently asked questions

### Transactional or bulk?

Both. Same infra, separate IP pools for transactional vs. marketing.

### Can I use my own domain?

Required. We sign every outbound message with your DKIM.

### What about bounces?

Auto-suppression. Hard bounces are added to a do-not-send list automatically.

### Pricing?

Pay per email. No platform fee. No long contracts. Cancel anytime.

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**Try it:** https://queensmtp.com  
**Hub:** https://etechit.xyz/services/queensmtp  
**Catalog:** https://etechit.xyz/api/services.json