{
    "success": true,
    "to": "solmm2003@yahoo.com",
    "subject": "Afrinex EOD test \u2014 2026-04-17 21:55:16 EAT",
    "smtp_response": "Email sent via SMTP",
    "used_primary_first": true,
    "hint": "Check inbox (and spam) for this email. If still nothing: 1) Add SMTP_USE_PRIMARY_FIRST=1 to .env and run again (force primary mailbox). 2) Check mail server logs for mail.afrinex.shop. 3) Verify SPF\/DKIM for afrinex.shop."
}