freeletter.me is a disposable email domain

freeletter.me is a disposable temp email domain 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": "freeletter.me",
    "base_domain": "freeletter.me",
    "text": "Disposable \/ temporary domain",
    "reason": "Heuristics x4",
    "risk": 97,
    "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": "mx.powered.name",
    "mx_ip": "65.109.49.216",
    "mx_info": "Using MX pointer mx.powered.name from DNS with priority: 10",
    "mx_fallback": false,
    "mx_hosts": [
        "mx.powered.name"
    ],
    "mx_ips": [
        "65.109.49.216"
    ],
    "mx_priorities": {
        "mx.powered.name": 10
    },
    "email_provider": null,
    "disposable_provider": null,
    "possible_typo": [],
    "domain_age_days": 3459,
    "domain_created_at": "2016-11-16T00:00:00+00:00",
    "block_status_changed_at": "2020-04-18T17:52:03+00:00"
}