Create customizable temporary email addresses with flexible expiration times.
FEX+ lets users generate disposable email addresses with custom usernames, selectable domains, and configurable inbox expiration periods. Optional PIN protection adds an extra layer of privacy.
Lasts Configurable (up to 48 hours)
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Instant disposable inbox, zero signup
One of the longest-running burner inbox services. Auto-generates an address instantly, refreshes for new mail, and supports custom domains on the paid tier.
Lasts ~1 hour (extendable)
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Self-destructs in ten minutes flat
Does exactly what the name says — a countdown-timed inbox built for one-off verification codes where you don't want any lingering trace.
Lasts 10 minutes (resettable)
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Listing #4
Veteran service with an API
A long-standing disposable mail provider with a public API, making it a favorite among developers who need to script account signups.
Lasts 1 hour
Visit Guerrilla Mail →
Listing #5
Public inboxes, no registration ever
Famous for fully public inboxes — anyone who knows the address can view mail sent to it, which makes it ideal for shared test accounts, not privacy.
Lasts Varies (public, not guaranteed)
Visit Mailinator →
Listing #6
Clean UI, one-click new address
A minimalist disposable inbox generator with a live-updating inbox view and a one-click button to burn the address and start fresh.
Lasts ~48 hours
Visit ThrowAwayMail →
Listing #7
Mobile-friendly burner addresses
Built with mobile users in mind, EmailOnDeck offers quick disposable addresses plus an option to keep one active for a longer stretch.
Lasts ~1-7 days (configurable)
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Listing #8
Type any name, get an inbox instantly
No signup, no captcha — just type any username and the inbox exists. Popular for quickly checking what a signup email looks like.
Lasts 8 days of inactivity
Visit YOPmail →
Listing #9
Auto-confirms links in verification emails
A niche but handy service that can automatically click confirmation links inside incoming mail, handy for quickly clearing signup gates.
Lasts Indefinite (until inactive)
Visit Mailnesia →