rc.mailings.live is a disposable email domain

rc.mailings.live is a disposable temp email domain from temp-mail.club 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": "rc.mailings.live",
    "base_domain": "mailings.live",
    "text": "Disposable \/ temporary domain",
    "reason": "Heuristics: DM1",
    "risk": 92,
    "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": true,
    "is_parked": false,
    "is_role_based_email": false,
    "mx_host": "mail.mailings.live",
    "mx_ip": "51.38.123.179",
    "mx_info": "Using MX pointer mail.mailings.live from DNS with priority: 0",
    "mx_fallback": false,
    "mx_hosts": [
        "mail.mailings.live"
    ],
    "mx_ips": [
        "51.38.123.179"
    ],
    "mx_priorities": {
        "mail.mailings.live": 0
    },
    "email_provider": null,
    "disposable_provider": "temp-mail.club",
    "possible_typo": [],
    "domain_age_days": null,
    "domain_created_at": null,
    "block_status_changed_at": "2026-05-01T14:05:55+00:00"
}