Disposable email
Crazymailing.com
CrazyMailing’s terms describe a free, receiving-only inbox that requires no account. The provider says guest mailboxes last one day after their most recent opening, while account mailboxes remain for a week after the latest visit. The terms also say that requesting a replacement address immediately destroys the earlier one.
Temporary correspondence is the clearest fit; anyone relying on later access should check the retention conditions first.
Editorial review based on public sources, without hands-on testing; facts checked on 2026-10-31.
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- Crazymailing.com
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- Disposable email
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- crazymailing.com · No link provided
- Facts checked
Guest and account inbox terms
The provider’s pages, checked on 2026-10-31, describe these mailbox terms.
- Guest access: addresses are available without signup; access relies on knowing the address alone (provider’s About page, checked 2026-10-31).
- Public domains: the provider says nine domains rotate, and the count changes (About page, checked 2026-10-31).
- Address format: addresses end in four digits (About page, checked 2026-10-31).
- Guest identification: a random cookie token is not connected to a name, device, or location (About page, checked 2026-10-31).
- Account features: the provider lists ten simultaneous mailboxes, private inboxes, and attachments (homepage, checked 2026-10-31).
Advertising funds the free account
The provider says advertising pays for the service, with no paid tier or trial countdown. Its terms describe accounts as free and say there is no paid step above them.
The FAQ likewise describes both the service and account as free, with advertising funding operations. These statements describe the account offer; the provider separately says its receiving-only inbox requires no account.
For buyers comparing mailbox costs, the stated model is advertising-funded access rather than a paid upgrade path. The pages do not frame the account as a trial that later converts to paid access.
Receiving mail and account features
The provider describes guest mailboxes as receiving-only, while accounts add private inboxes and attachment access. Guests can read message text, but the FAQ says attachments are available only on free accounts.
The provider says a free account supports ten simultaneous mailboxes, private domains, and mailboxes tied to the account. Its guides cover disposable-email terminology, detection, use cases, and mechanics rather than instructions for using the mailbox.
Message display and attachment handling
The provider says incoming messages appear through a server-pushed connection, without repeated fetching. It also says message content is displayed in an isolated frame with scripts removed. The About page specifies removal of scripts, stylesheets, iframes, and inline styles before display.
Attachments are served as downloads rather than rendered in the page, with signed links valid for five minutes, according to the About page checked 2026-10-31. For attachments over five megabytes, the About page says they are skipped, while the FAQ says they are refused but the message still arrives.
The About page says messages over ten megabytes are silently rejected. The FAQ also lists thirty-five refused executable formats, including exe, msi, bat, ps1, vbs, jar, apk, and dmg.
Questions for support before registering
Ask how the provider applies mailbox retention and deletion rules to guest and account access. The terms distinguish those mailbox types, so clarify which access conditions apply to the intended use.
Ask what happens when an address is replaced, and whether its mailbox contents remain accessible afterward. The FAQ says replacement destroys the earlier address, making this a practical point to clarify before relying on an inbox.
Useful conditions for short-lived inboxes
The provider says guest addresses are available without signup, so basic receiving does not require account creation.
According to the provider’s homepage, incoming messages appear through a server-pushed connection rather than repeated fetching.
The provider says message HTML is cleaned of scripts, stylesheets, iframes, and inline styles before display.
For account holders, the provider lists private inboxes, attachments, and ten simultaneous mailboxes as included features.
Retention and access narrow the use
The provider’s terms and FAQ document limits on mailbox access, recovery, sending, and automation.
- Replacing an address immediately deletes the previous mailbox and its contents, according to the provider’s homepage.
- Guest inboxes are open to anyone who knows or guesses the address, and the provider says deleted mail cannot be recovered.
- The provider says addresses cannot send mail, and its terms prohibit scripted page access; the FAQ also says there is no API.
- Some sites refuse the provider’s addresses when its domains reach blocklists. The provider also warns against using disposable addresses for accounts that may need recovery.
- The provider may delete mailboxes without advance warning or a later explanation.
- Company details and integration requirements are listed under What we could not confirm.
Guest access suits temporary correspondence
The provider says a guest mailbox lasts one day after the user's last visit, while messages expire within thirty days.
The provider warns against using disposable addresses for accounts that may need recovery, including matters involving money or identity. Its guide also says a temporary mailbox is unsuitable when a needed message might arrive weeks later.
Compare mailbox retention and access
When comparing mailbox services, check whether they receive and send, how privacy works, and how long messages remain accessible. Also compare user limits, automation terms, and whether paid terms change the available features.
What we could not confirm
- Company details: legal entity, address, and operating history.
- Integrations and setup requirements.
Answers on mailbox terms and limits
Can mail be sent or answered?
No. The provider says the service accepts incoming mail but does not support sending or replying. A mailbox therefore serves as a receiving endpoint, not a two-way email account.
How long do guest and account mailboxes last?
The provider says guest mailboxes last one day after the last visit, while account mailboxes last one week after the last sign-in. Messages expire within thirty days. Check which mailbox type applies before relying on later access.
Can deleted mail be recovered?
No. The provider says deleted or expired messages cannot be recovered because it keeps no archives, backups, or recycle bin. Attachments last only as long as the message containing them, according to the provider’s terms.
Who can open a guest inbox?
Anyone who knows the guest mailbox address can open it, according to the provider’s FAQ. The provider says guest mailboxes have no password or owner. Avoid treating a guest address as private correspondence.
Is there an API for automation?
No. The provider says it has no API and does not plan to offer one. Its terms also say scripted access to service pages breaches the terms.
What do the terms say about prohibited use and changes?
The provider prohibits bulk account creation on another site against that site’s rules and reading other people’s guest mail. It also says terms may change, and continued use after a change counts as acceptance.
Readiness depends on mailbox purpose
Fits if the intended use is temporary, receiving-only correspondence and the access conditions are acceptable.
Probably not if the mailbox must support recovery or retain access to delayed messages.
Main risk… guest access is not private, and deleted mail cannot be recovered.
Sources
Sources of the facts above: public pages, each with the date it was checked.
- crazymailing.com/termschecked
- crazymailing.com/faqchecked
- crazymailing.comchecked
- crazymailing.com/aboutchecked
- crazymailing.com/guideschecked
How this page was prepared
Editorial team of Traffic Gazette. Everything here comes from the public sources above, checked on 2026-10-31; the text was written by Traffic Gazette. No hands-on trial of the service took place. When the sources are updated, so is this page.
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