spam4.me is a disposable email domain

spam4.me is a disposable temp email domain from guerrillamail.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": "spam4.me",
    "base_domain": "spam4.me",
    "text": "Disposable \/ temporary domain",
    "reason": "Heuristics x6",
    "risk": 93,
    "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": "smtp.spam4.me",
    "mx_ip": "178.162.170.166",
    "mx_info": "Using MX pointer smtp.spam4.me from DNS with priority: 0",
    "mx_fallback": false,
    "mx_hosts": [
        "smtp.spam4.me"
    ],
    "mx_ips": [
        "178.162.170.166"
    ],
    "mx_priorities": {
        "smtp.spam4.me": 0
    },
    "email_provider": null,
    "disposable_provider": "guerrillamail.com",
    "possible_typo": [],
    "domain_age_days": 4959,
    "domain_created_at": "2012-10-13T00:00:00+00:00",
    "block_status_changed_at": "2020-04-14T20:42:03+00:00"
}