tempmailu.com is a disposable email domain

tempmailu.com is a disposable temp email domain from tempmailu.com that provides throwaway email addresses and should be blocked. These temporary addresses are frequently exploited to bypass verification systems and create fake accounts.

Raw API JSON response:

{
    "valid": true,
    "block": true,
    "domain": "tempmailu.com",
    "base_domain": "tempmailu.com",
    "text": "Disposable or temporary email domain",
    "reason": "disposable",
    "risk": 91,
    "is_disposable": true,
    "is_email_forwarder": false,
    "is_public_free": false,
    "is_public_premium": false,
    "is_business_provider": false,
    "is_isp_email": false,
    "is_email_api": false,
    "is_web_hosting_email": false,
    "is_self_hosted": false,
    "is_parked": false,
    "is_role_based_email": false,
    "mx_host": "mx1-hosting.jellyfish.systems",
    "mx_ip": "162.255.118.28",
    "mx_info": "Using MX pointer mx1-hosting.jellyfish.systems from DNS with priority: 5",
    "mx_fallback": false,
    "mx_hosts": [
        "mx1-hosting.jellyfish.systems",
        "mx2-hosting.jellyfish.systems",
        "mx3-hosting.jellyfish.systems"
    ],
    "mx_ips": [
        "162.255.118.28",
        "162.255.118.29",
        "162.255.118.13"
    ],
    "mx_priorities": {
        "mx1-hosting.jellyfish.systems": 5,
        "mx2-hosting.jellyfish.systems": 10,
        "mx3-hosting.jellyfish.systems": 20
    },
    "email_provider": "Namecheap Jellyfish",
    "disposable_provider": "tempmailu.com",
    "possible_typo": [],
    "domain_age_days": 79,
    "domain_created_at": "2026-08-24T00:00:00+00:00",
    "block_status_changed_at": "2023-02-11T01:51:01+00:00"
}