Get Mailboxes by User

{
    "status": 200,
    "message": "Mailbox details fetched successfully",
    "data": {
        "user": {
            "id": "H8M9JV2S9HMPYFQW393AZHQVD4XM",
            "partnerId": "b3f1c2d4-1234-4a5b-8c9d-0e1f2a3b4c5d",
            "rcId": 10234,
            "firstName": "Alice",
            "lastName": "Johnson",
            "email": "alice@company.com",
            "password": "$2b$10$...",
            "isVerified": true,
            "stripeCustomerId": "cus_ABC123",
            "freeDomains": 0,
            "initialSetupPending": false,
            "initialSetupState": "DOMAIN_PURCHASE",
            "apiKey": "e2f1a2b3-4c5d-6e7f-8a9b-0c1d2e3f4a5b",
            "apiKeyEnabled": false,
            "dnsManagerCredentialsId": "1a2b3c4d-5e6f-7a8b-9c0d-1e2f3a4b5c6d",
            "source": "WEB_COMPONENT",
            "avatarUrl": "https://cdn.example.com/avatar.jpg",
            "forwardingIp": "203.0.113.10",
            "otp": "482913",
            "otpExpiresAt": "2025-12-31T00:00:00.000Z",
            "createdAt": "2025-01-15T10:00:00.000Z",
            "updatedAt": "2025-06-01T10:00:00.000Z",
            "deletedAt": null
        },
        "mailboxes": [
            {
                "id": "GP6M2J2DHXM3F2J40S8AP316R2QR",
                "firstName": "Alice",
                "lastName": "Johnson",
                "profilePicture": "https://cdn.example.com/avatar.jpg",
                "username": "alice",
                "email": "alice@acmecorp.com",
                "domain": "acmecorp.com",
                "password": "********",
                "isAdmin": false,
                "appPassword": "********",
                "authenticatorSecret": "JBSWY3DPEHPK3PXP",
                "serviceProvider": "GOOGLE",
                "expireOn": "2025-12-31"
            }
        ],
        "pagination": {
            "totalSearchedCount": 42,
            "currentPage": 1,
            "nextPage": 2,
            "totalPages": 3
        }
    }
}