48hr.email offers temporary inboxes with throwaway addresses, no registration, and automatic email deletion after 48 hours.
AltAddress
Alt Address provides free disposable email addresses, accepts mail across its domains, and keeps messages for three days without requiring registration.
About AltAddress
AltAddress accepts mail to any address on its many domains and keeps messages for 3 days. No registration or password is needed to check a message. It can be used for subscribing to a mailing list or signing up to a site that requires email confirmation without using a personal address. Creating an account gives 4 password-protected mailboxes managed from a single account page, with registered messages kept until deleted or set to auto-delete.
Pricing is not clearly stated.
Key features
- Receive attachments up to 25MB
- Supports forwarding to external accounts
- Spam and virus filtering
- Inline and remote image blocking
- Outbound link protection
- Encrypted intra-site messages
- Tor support with minimal logging stated
Best for: People who want a temporary address for mailing lists or signups that require email confirmation.
AltAddress at a glance
- Website
- altaddress.org
- Category
- Privacy & Security › Private Email
- Type
- Website
- Pricing
- Not confirmed. Check the site
- Platforms
- Web
- Details verified
- Oct 22, 2026 · Official source
- Open source
- Not stated
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
AltAddress alternatives
Tools and sites you could use instead, ranked by how closely they match.
Get temporary email addresses with Zemail to receive messages without registration and keep a personal inbox private.
Create disposable email addresses from multiple domains with Spambox to receive messages separately.
Mohmal creates temporary disposable email addresses with one click for receiving account activation messages and other incoming mail.
Keep a primary inbox separate from signups with DisposableMail, which offers temporary addresses that last from 10 minutes to two weeks.
33mail creates private email aliases that forward messages to an existing inbox and lets users deactivate addresses or reply anonymously.
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