FreeCustom.Email

FreeCustom.Email is a free, ad-free temporary email service that lets you create disposable email addresses on custom domains instantly, without registration or signup.

What is FreeCustom.Email?

FreeCustom.Email is a web-based temporary email generator that provides disposable inboxes with no account required. Users select a username and a domain (e.g., @ditube.info, @ditmail.info) to instantly receive emails for up to 12 hours (guest) or 24 hours (free account). The service is built and operated by FreeCustom.Email and also offers a CLI tool and a developer API for programmatic access.

Key Features

• Instant disposable email — Create a temp mail address in seconds with no signup; choose from multiple domains including @ditube.info and @ditmail.info.
• Ad-free interface — No pop-ups, trackers, or advertisements; a clean, distraction-free inbox.
• Custom domain support — Pro users can use their own domain (e.g., @yourcompany.com) for business and testing environments.
• Developer API – Full REST API for programmatic inbox creation, message retrieval, and OTP extraction; supports pre-signed OTP URLs and long-polling (wait= parameter) for real-time delivery.
• OTP extraction — Automatically extract verification codes from incoming emails (Pro plan and API).
• Live email statistics – Real-time counter showing over 5 million queued emails and 174K denied by spam filters.
• Cross-platform access – Web interface, CLI tool ($fce watch), and public API for automation.
• Privacy protection – No tracking, no data collection; Google Sign-In used only for optional account features (inbox history, saved addresses).

Who is it for?

FreeCustom.Email is designed for developers who need to test registration flows or OTP delivery without polluting a real inbox; online shoppers who want to avoid marketing spam while still receiving order confirmations; business QA teams that require temp mail on their own domain for internal testing; and any privacy-conscious individual who needs to access gated content or trial accounts without exposing their primary email address.

What can you do with FreeCustom.Email?

• Online shoppers: Use a disposable email to receive purchase confirmations and tracking updates without subscribing to marketing lists.
• Developers: Integrate the API or CLI to automatically create inboxes, fetch messages, and extract OTP codes for bulk account automation or end-to-end testing.
• Business QA teams: Deploy temp mail on a custom domain to simulate real user sign-ups in staging environments, with support for large attachments (25MB on Pro) and permanent cloud storage (5GB).
• Privacy advocates: Generate a throwaway email for forums, free trials, or one-time verifications without linking to your personal address.

Pricing

FreeCustom.Email operates on a freemium model with three tiers: Anonymous Guest (no account, 12-hour email storage), Free Account (24-hour storage, 1MB attachments, saved inboxes via Google sign-in), and Pro (custom domain, 5GB permanent storage, 25MB attachments, automated OTP extraction, full API access). Exact Pro pricing is not publicly listed on the site.

Alternatives

Compared to GuerillaMail and 10MinuteMail, which offer shorter inbox lifespans (often 10 minutes) and display advertisements, FreeCustom.Email provides longer storage (12–24 hours for free tiers), an ad-free experience, and advanced developer features like a CLI and OTP extraction API.

FAQ

Is FreeCustom.Email really free?

Yes, the guest and free account tiers cost nothing and include essential features like instant inbox creation and 12–24 hour storage. No credit card is required.

How long do emails stay in my inbox?

Guest users see emails for up to 12 hours; free account users get 24 hours. Pro users benefit from permanent cloud storage (5GB).

Can I use my own email domain?

Yes, Pro subscribers can configure their own domain (e.g., @your-company.com) and use it to generate disposable addresses for business needs.

Does it work for OTP verification?

Yes, the service is optimized for OTP receipt. The API can automatically extract verification codes, and the web interface displays the code in the email subject line for easy copying.

Is there a developer API?

Yes, FreeCustom.Email offers a full REST API for programmatic inbox creation, message polling, and OTP extraction. API documentation is available at https://www.freecustom.email/api.