The SimpleLogin app repository contains the project's back end and web app source code.
Open source
24 alternativesCloudflare Temp Email
This repository describes a Cloudflare-based temporary email service with attachments, IMAP, SMTP, and a Telegram bot.
About Cloudflare Temp Email
Cloudflare Temp Email is an open-source project for running a temporary email service on Cloudflare services. The repository contains code, deployment documentation, and a live demo link. It is described for learning and personal use.
With a deployed instance, you can receive and send email using temporary addresses on configured domains. Functions include attachment viewing, email forwarding, spam detection settings, address passwords, user registration and login with OAuth2 and Passkey options, and an admin console for mailbox and user management. Access is available through a web interface, a Telegram bot with push notifications, and IMAP for reading and SMTP for sending.
It suits people with technical experience who want to self-host a temporary mailbox system on their own domains and Cloudflare account, rather than use a hosted provider.
Key features
- Send and receive email with temporary addresses
- View attachments with image display support
- Set passwords for individual email addresses
- Use Telegram bot for notifications and access
- Read mail with IMAP and send with SMTP
- Web interface with multi-language support
Best for: People who want to self-host a temporary email service for personal or learning use.
Good for
- Open source with deployment guides and demo
- Supports attachments, forwarding and spam controls
- Includes Telegram bot, IMAP and SMTP access
- Web interface supports multiple languages
Watch out for
- Requires self-hosting on Cloudflare services
- Stated for learning and personal use only
Cloudflare Temp Email at a glance
- Category
- Privacy & Security › Private Email
- Type
- Open-source project
- Pricing
- Free
- Open source
- Yes · Source code
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
Cloudflare Temp Email alternatives
Tools and sites you could use instead, ranked by how closely they match.
Forward Email provides open-source email forwarding for custom domains, with aliases, storage, and IMAP, POP3, and SMTP access listed on its site.
AnonAddy provides anonymous email forwarding through an open-source project, with source code and details hosted on GitHub.
Open source
24 alternatives
Qwacky provides an open-source client for managing and generating DuckDuckGo Email Protection aliases.
Open source
24 alternatives
Receive messages and attachments through an instantly created temporary EmailTemp address.
Free
24 alternativesReceive registration messages in a disposable DropMail address with support for attachments and longer-lasting inboxes.
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Cloudflare Temp Email FAQ
What is Cloudflare Temp Email?
It is an open-source repository for deploying a temporary email service on Cloudflare services.
Is Cloudflare Temp Email free?
The documentation describes it as completely free and built on Cloudflare's free services.
How do you use it?
You deploy the code to Cloudflare using the deployment documentation, then access mail through the web interface, Telegram bot, or IMAP and SMTP.
Does it support attachments and sending mail?
Yes, it supports attachment viewing including images and sending mail with DKIM verification.
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