无法用InterIMAP标记电子邮件，文件夹为只读 [英] Can't mark email read with InterIMAP, folder is read-only

问题描述

我正在尝试使用InterIMAP标记电子邮件（/ SEEN），但这并不奏效。我使用调试器浏览代码，发现邮件服务器的响应是IMAP0078 OK存储器以只读邮箱忽略，这几乎告诉我为什么它不起作用。但是，似乎没有办法告诉InterIMAP将连接打开为读写。如果我使用像Thunderbird这样的东西，我可以将消息设置为read。

I'm trying to mark emails read (/SEEN) with InterIMAP, but this doesn't work. I stepped through the code with debugger, and found out that the response from mail server is "IMAP0078 OK Store ignored with read-only mailbox.", which pretty much tells me why it doesn't work. But it looks like there's no way to tell InterIMAP to open the connection as read-write. If I use something like Thunderbird, I can set the messages as read.

有人知道我应该如何使用InterIMAP来实现我正在尝试的内容，或者如何改变源代码，以便我能够将消息标记为已读？

Does anyone know how I should use InterIMAP to achieve what I'm trying, or how to change the source code so that I'd be able to mark messages as read?

推荐答案

我可以用以下更改为Imap.cs

I was able to fix the situation with the following change to Imap.cs

public void MarkMessageAsRead(IMAPMessage msg)
{
    string cmd = "UID STORE {0} +FLAGS (\\Seen)\r\n";
    ArrayList result = new ArrayList();
    SendAndReceive(String.Format(cmd, msg.Uid), ref result);
    if (result[0].ToString().ToLower().Contains("ok"))
        msg.Flags.New = false;
}

更改为

 public void MarkMessageAsRead(IMAPMessage msg)
    {
        msg.Folder.Select();
        string cmd = "UID STORE {0} +FLAGS (\\Seen)\r\n";
        ArrayList result = new ArrayList();
        SendAndReceive(String.Format(cmd, msg.Uid), ref result);
        if (result[0].ToString().ToLower().Contains("ok"))
            msg.Flags.New = false;
        msg.Folder.Examine();
    }

不知道这是否是最简单的方法来解决我的问题，但更好比没有。

Not sure if this is the cleanest way to fix my problem, but it's better than nothing.

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