us.5secmail.com is a disposable email domain

us.5secmail.com is a disposable temp email domain from priyo.email 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": "us.5secmail.com",
    "base_domain": "5secmail.com",
    "text": "Disposable email provider",
    "reason": "Heuristics: BP3",
    "risk": 90,
    "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": "gr.priyomail.net",
    "mx_ip": "162.55.238.165",
    "mx_info": "Using MX pointer gr.priyomail.net from DNS with priority: 0",
    "mx_fallback": false,
    "mx_hosts": [
        "gr.priyomail.net"
    ],
    "mx_ips": [
        "162.55.238.165",
        "2a01:4f8:271:4023::2"
    ],
    "mx_priorities": {
        "gr.priyomail.net": 0
    },
    "email_provider": null,
    "disposable_provider": "priyo.email",
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-04-25T23:19:59+00:00"
}