bstmail.com is a disposable email domain

bstmail.com is a disposable temp email domain from mailtemp.net 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,
    "disposable": true,
    "email_forwarder": false,
    "domain": "bstmail.com",
    "text": "Disposable \/ temporary domain",
    "reason": "Heuristics x1",
    "risk": 91,
    "mx_host": "pop3.bstmail.com",
    "possible_typo": [
        "hotmail.com",
        "fastmail.com"
    ],
    "mx_ip": "154.12.90.186",
    "mx_info": "Using MX pointer pop3.bstmail.com from DNS with priority: 10",
    "last_changed_at": "2025-09-10T12:52:38+00:00"
}