=== SMTP Debug Test ===
Testing with improved error logging...

=== RESULT ===
{
    "success": false,
    "error": "STARTTLS command failed - Expected: 220, Got: 250, Response: 250-STARTTLS",
    "debug": [
        "Starting email send to: test@example.com",
        "SMTP Host: smtp.zoho.com:587",
        "Attempting SMTP connection...",
        "Socket connection established",
        "Initial connection - Response: 220 220 mx.zohomail.com SMTP Server ready September 11, 2025 2:07:53 PM PDT",
        "EHLO command - Command sent: EHLO smtp.zoho.com",
        "EHLO command - Response: 250 250-mx.zohomail.com Hello smtp.zoho.com (static.238.75.180.157.clients.your-server.de (157.180.75.238))",
        "Starting TLS encryption...",
        "STARTTLS command - Command sent: STARTTLS",
        "STARTTLS command - Response: 250 250-STARTTLS",
        "ERROR: STARTTLS command failed - Expected: 220, Got: 250, Response: 250-STARTTLS"
    ]
}

=== DEBUG LOG ===
- Starting email send to: test@example.com
- SMTP Host: smtp.zoho.com:587
- Attempting SMTP connection...
- Socket connection established
- Initial connection - Response: 220 220 mx.zohomail.com SMTP Server ready September 11, 2025 2:07:53 PM PDT
- EHLO command - Command sent: EHLO smtp.zoho.com
- EHLO command - Response: 250 250-mx.zohomail.com Hello smtp.zoho.com (static.238.75.180.157.clients.your-server.de (157.180.75.238))
- Starting TLS encryption...
- STARTTLS command - Command sent: STARTTLS
- STARTTLS command - Response: 250 250-STARTTLS
- ERROR: STARTTLS command failed - Expected: 220, Got: 250, Response: 250-STARTTLS

=== CHECKING EMAIL LOG ===
Last email log entry:
{
    "timestamp": "2025-09-11 21:07:53",
    "to": "test@example.com",
    "subject": "Your CmdSharp License Key - Download & Start Creating Invoices!",
    "status": "failed_smtp",
    "ip": "216.73.216.116",
    "details": {
        "0": "Starting email send to: test@example.com",
        "1": "SMTP Host: smtp.zoho.com:587",
        "2": "Attempting SMTP connection...",
        "3": "Socket connection established",
        "4": "Initial connection - Response: 220 220 mx.zohomail.com SMTP Server ready September 11, 2025 2:07:53 PM PDT",
        "5": "EHLO command - Command sent: EHLO smtp.zoho.com",
        "6": "EHLO command - Response: 250 250-mx.zohomail.com Hello smtp.zoho.com (static.238.75.180.157.clients.your-server.de (157.180.75.238))",
        "7": "Starting TLS encryption...",
        "8": "STARTTLS command - Command sent: STARTTLS",
        "9": "STARTTLS command - Response: 250 250-STARTTLS",
        "10": "ERROR: STARTTLS command failed - Expected: 220, Got: 250, Response: 250-STARTTLS",
        "error": "STARTTLS command failed - Expected: 220, Got: 250, Response: 250-STARTTLS"
    }
}