[
    {
        "modifications": [
            {
                "AddHeader": {
                    "name": "X-Hello",
                    "value": "World"
                }
            },
            {
                "AddHeader": {
                    "name": "X-CR",
                    "value": "LF\r\n"
                }
            }
        ],
        "result": "X-Hello: World\r\nX-CR: LF\r\nFrom: John Doe <john@example.org>\r\nTo: Mary Smith <mary.smith@example.org>\r\nReferences: a\r\nReferences: b\r\nX-Mailer: Test\r\nX-1: 1\r\nX-2: 2\r\nX-3: 3\r\nSubject: Saying Hello\r\n\r\nThis is a message just to say hello.\r\n"
    },
    {
        "modifications": [
            {
                "ReplaceBody": {
                    "value": [
                        49,
                        50,
                        51
                    ]
                }
            }
        ],
        "result": "From: John Doe <john@example.org>\r\nTo: Mary Smith <mary.smith@example.org>\r\nReferences: a\r\nReferences: b\r\nX-Mailer: Test\r\nX-1: 1\r\nX-2: 2\r\nX-3: 3\r\nSubject: Saying Hello\r\n\r\n123"
    },
    {
        "modifications": [
            {
                "AddHeader": {
                    "name": "X-Spam",
                    "value": "Yes"
                }
            },
            {
                "ReplaceBody": {
                    "value": [
                        49,
                        50,
                        51
                    ]
                }
            },
            {
                "ReplaceBody": {
                    "value": [
                        52,
                        53,
                        54
                    ]
                }
            }
        ],
        "result": "X-Spam: Yes\r\nFrom: John Doe <john@example.org>\r\nTo: Mary Smith <mary.smith@example.org>\r\nReferences: a\r\nReferences: b\r\nX-Mailer: Test\r\nX-1: 1\r\nX-2: 2\r\nX-3: 3\r\nSubject: Saying Hello\r\n\r\n123456"
    },
    {
        "modifications": [
            {
                "ChangeHeader": {
                    "index": 1,
                    "name": "References",
                    "value": ""
                }
            },
            {
                "ChangeHeader": {
                    "index": 1,
                    "name": "References",
                    "value": "z"
                }
            },
            {
                "ChangeHeader": {
                    "index": 1,
                    "name": "Subject",
                    "value": "[SPAM] Saying Hello"
                }
            }
        ],
        "result": "From: John Doe <john@example.org>\r\nTo: Mary Smith <mary.smith@example.org>\r\nReferences: z\r\nX-Mailer: Test\r\nX-1: 1\r\nX-2: 2\r\nX-3: 3\r\nSubject: [SPAM] Saying Hello\r\n\r\nThis is a message just to say hello.\r\n"
    },
    {
        "modifications": [
            {
                "ChangeHeader": {
                    "index": 1,
                    "name": "X-Some-Header",
                    "value": "Some Value"
                }
            },
            {
                "InsertHeader": {
                    "index": 2,
                    "name": "References",
                    "value": "<my-new-ref>"
                }
            },
            {
                "InsertHeader": {
                    "index": 10,
                    "name": "X-3",
                    "value": "z"
                }
            },
            {
                "ReplaceBody": {
                    "value": [
                        52,
                        53,
                        54
                    ]
                }
            },
            {
                "ReplaceBody": {
                    "value": [
                        49,
                        50,
                        51
                    ]
                }
            }
        ],
        "result": "X-Some-Header: Some Value\r\nFrom: John Doe <john@example.org>\r\nTo: Mary Smith <mary.smith@example.org>\r\nReferences: a\r\nReferences: <my-new-ref>\r\nReferences: b\r\nX-Mailer: Test\r\nX-1: 1\r\nX-2: 2\r\nX-3: z\r\nX-3: 3\r\nSubject: Saying Hello\r\n\r\n456123"
    },
    {
        "modifications": [
            {
                "Quarantine": {
                    "reason": "Virus found!"
                }
            },
            {
                "InsertHeader": {
                    "index": 1,
                    "name": "References",
                    "value": "<my-new-ref>"
                }
            }
        ],
        "result": "X-Quarantine: Virus found!\r\nFrom: John Doe <john@example.org>\r\nTo: Mary Smith <mary.smith@example.org>\r\nReferences: <my-new-ref>\r\nReferences: a\r\nReferences: b\r\nX-Mailer: Test\r\nX-1: 1\r\nX-2: 2\r\nX-3: 3\r\nSubject: Saying Hello\r\n\r\nThis is a message just to say hello.\r\n"
    }
]