DEV Community: SK RAYHAN

Building a 100% Serverless Disposable Email Platform with Cloudflare D1 & Next.js 15

SK RAYHAN — Thu, 27 Aug 2026 05:51:48 +0000

Hey DEV Community! 👋

As developers, we've all been there: you're testing a signup flow, but you don't want to clutter your personal inbox, and existing disposable email services are either too slow, full of annoying ads, or charge a premium for basic API access.

I decided to solve this by building TTMAIL (trytempmail.co) — a modern, privacy-focused, and incredibly fast temporary email platform built entirely on the edge.

🛠 The Problem I Wanted to Solve

Most "Temp Mail" services use outdated PHP/MySQL stacks or heavy polling, leading to:

High Latency: Waiting 30s+ for a verification email.
Privacy Concerns: Logged data and trackers.
No Developer DX: Hard to use in Playwright or Cypress tests without paying.

⚡ The Tech Stack (Serverless Excellence)

I wanted zero maintenance and zero server bills. Here is how I achieved it:

Framework: Next.js 15 (App Router)
Runtime: Cloudflare Pages Functions
Database: Cloudflare D1
Email Ingestion: Cloudflare Email Routing
Design: Neo-Brutalist UI using Tailwind CSS.

🏗 Architecture Diagram


mermaid
graph LR
    Sender[Email Sender] --> CF_MX[Cloudflare MX]
    CF_MX --> Worker[Email Worker]
    Worker --> D1[(Cloudflare D1 Edge SQLite)]
    Client[Browser/CI Tool] --> API[Next.js API]
    API --> D1
🌟 Key Features for Power Users
1. ⚡ Sub-Second Speed
Because the database (D1) and the logic (Workers) live at the edge, emails are parsed and stored almost instantly.
2. 🛡️ Privacy by Design (Zero Tracking)
Pixel Stripper: Our edge worker automatically neutralizes 1x1 tracking pixels.
Auto-Purge: Emails are automatically deleted every 90 days.
3. 🤖 First-Class API for E2E Testing
Fetch emails programmatically in your CI/CD pipeline:
code
JavaScript
const response = await fetch('https://trytempmail.co/api/emails?address=qa-bot@trytempmail.co');
const { emails } = await response.json();
console.log(emails[0].subject);
4. 🔑 Cross-Device Sync
Use a custom passphrase for any alias to restore your inbox on any device.
🚀 Check it out!
Live Project: https://trytempmail.co
API Docs: https://trytempmail.co/api-docs
💬 I'd Love Your Feedback!
UI/UX: What do you think of the Neo-Brutalist aesthetic?
Features: Would you find Webhook support useful?
Performance: How is the delivery speed in your region?
Drop a comment below! 👇

Built a Simple Tool to Receive SMS Online for Free - Need Your Feedback!

SK RAYHAN — Thu, 13 Aug 2026 14:58:21 +0000

Hi Everyone!
I just launched a project called Virtual TryTempMail.

It’s a platform that provides temporary virtual numbers for SMS verification. I noticed that most "free SMS" sites are filled with expired numbers, so I’m trying to keep these numbers updated and functional.

Current Features:

Focus on USA virtual numbers.
Real-time SMS receiving (perfect for OTPs).
Minimalist UI for fast loading.

I’m bearign the cost of these numbers to keep them free for everyone. I'd love it if you guys could give it a try and let me know how it works for your testing needs!

Link: https://virtual.trytempmail.co/
What other countries should I add next? Drop your suggestions in the comments! 👇

opensource #showdev #productivity #verification

Can I add API ?

SK RAYHAN — Fri, 31 Jul 2026 08:56:43 +0000

Free Temp Mail — Disposable Email & Temporary Address

TryTempMail offers fast, free, and secure temporary disposable email addresses with custom usernames and passwords. Protect your privacy and stop spam today!

trytempmail.co

check site can I add API ?

If I add API then growth my site ?

Use this TryTempMail service tools

SK RAYHAN — Wed, 29 Jul 2026 12:26:16 +0000

I want to build TryTempMail service tools -

Please check -

Here need to app API ? if need API tell me I will add -

Tools - https://trytempmail.co/