Having trouble reading the text/html message part

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生来不讨喜
生来不讨喜 2021-01-02 03:11

I\'m trying to pull out the subject and body of an email with .Net. It seems to go OK except for the text/html MessagePart. I\'m not sure of the encoding etc - has anybody

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  •  执笔经年
    2021-01-02 03:26

    Here is the code I ended up using:

                    foreach (MessagePart p in m.Payload.Parts)
                    {
                        if (p.MimeType == "text/html")
                        {
                             byte[] data = FromBase64ForUrlString(p.Body.Data);
                             string decodedString = Encoding.UTF8.GetString(data);
                             Response.Write(decodedString);                            
                        }
                    }
    

    ....

        public static byte[] FromBase64ForUrlString(string base64ForUrlInput)
        {
            int padChars = (base64ForUrlInput.Length % 4) == 0 ? 0 : (4 - (base64ForUrlInput.Length % 4));
            StringBuilder result = new StringBuilder(base64ForUrlInput, base64ForUrlInput.Length + padChars);
            result.Append(String.Empty.PadRight(padChars, '='));
            result.Replace('-', '+');
            result.Replace('_', '/');
            return Convert.FromBase64String(result.ToString());
        }
    

    Good article http://www.codeproject.com/Tips/76650/Base-base-url-base-url-and-z-base-encoding

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