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Temporary inbox

Mail.tm

Explore Mail.tm for temporary email; check inbox access and message retention.

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Key parameters by plan

Mail.tm Free API

Price and billing
Free plan
[1]Sources checked:
Storage
Not confirmed
Phone verification
Not confirmed
Attachment size limit
Not confirmed
Attachment and message conditions
Recorded conditions

API documentation describes downloading attachments; size limits were not established.

[3]Sources checked:
API rate limit
8 requests per second · IP
[1]Sources checked:

Why consider it

Explore Mail.tm for temporary email; check inbox access and message retention.

  • Receive email — Mail.tm Free API
  • Attachments — Mail.tm Free API
  • API access — Mail.tm Free API
  • Inbox protected by an access credential — Mail.tm Free API

Before you choose

  • Mail.tm is mainly an API service; creating a mailbox requires a password, even though no platform signup is needed.

Recorded plans

Mail.tm Free API

    Plan capabilities

    Plan capabilitiesMail.tm Free API
    No account required
    No

    API access does not require a separate platform registration, but a password-protected temporary mailbox account must be created.

    [2]Sources checked:
    No phone required
    Not confirmed
    No existing email required
    Not confirmed
    Receive email
    Yes
    [1]Sources checked:
    Reply to email
    Not confirmed
    Start a new email
    Not confirmed
    Your own domain
    Not confirmed
    Catch-all on your domain
    Not confirmed
    Provider subdomain wildcard
    Not confirmed
    Multiple aliases
    Not confirmed
    Two-factor authentication
    Not confirmed
    Zero-access mailbox encryption
    Not confirmed
    End-to-end encryption available
    Not confirmed
    Hide your main address
    Not confirmed
    Attachments
    Yes

    API documentation describes downloading attachments; size limits were not established.

    [3]Sources checked:
    Mobile app
    Not confirmed
    IMAP access
    Not confirmed
    SMTP access
    Not confirmed
    API access
    Yes
    [1]Sources checked:
    Inbox protected by an access credential
    Yes

    Reading messages via the API requires a mailbox account token.

    [1]Sources checked:
    Extend address lifetime
    Not confirmed
    Messages expire within 24 hours
    Not confirmed

    Official sources

    1. Temp Mail API - Mail.tm · 2026-11-02
    2. Accounts · 2026-11-02
    3. Messages · 2026-11-02

    Choose by purpose

    Free email compared: storage, signup and plan limitsTemporary email: expiry and access compared

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