Question

我使用VB.NET从ASP.NET表单发送电子邮件。我使用文件夹作为电子邮件的目的地。不幸的是，我看到＆＃39; =＆＃39;消息正文中每一行末尾的符号。

Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click

        Try
            Dim mailMessage As New MailMessage()
            mailMessage.To.Add("someone@abc.com")
            mailMessage.From = New MailAddress("someone@abc.com")
            mailMessage.Subject = "Subject"
            mailMessage.Body = ("<br>The following query was generated at " + DateTime.Now_+ "<br/><br/>Name : " + TextBox1.Text + "<br/><br/>Email : " + TextBox2.Text + "<br/><br/>Contact Number : " + TextBox3.Text + "<br/><br/>Query : " + TextBox4.Text)

            mailMessage.IsBodyHtml = True
            Dim smtpClient As New SmtpClient("localhost")
            smtpClient.Credentials = System.Net.CredentialCache.DefaultCredentials
            smtpClient.UseDefaultCredentials = True
            smtpClient.Send(mailMessage)
            Response.Write(" Email Sent ")
        Catch ex As Exception
            Response.Write("Error : " + ex.Message)
        End Try

输出是这样的。

X-Sender: "Someone" <someone@abc.com>
X-Receiver: Someone@abc.com
MIME-Version: 1.0
From: "Someone" <Someone@abc.com>
To: Someone@abc.com
Date: 19 May 2015 19:35:49 +0530
Subject: Pink City Queries
Content-Type: text/html; charset=us-ascii
Content-Transfer-Encoding: quoted-printable`

<br>The following query was generated at 19-05-2015 19:35:49<br/>=
<br/>Name : Someone<br/><br/>Email : Someone@abc.com<br/><br/>Con=
tact Number : 0000000000<br/><br/>Query : Hello World!

Answer 1

输出完全正确。没有必要摆脱任何东西。

电子邮件封装在quoted printable中，格式为=表示换行符为 Soft Line Breaks 。

来自RFC 2045 spec：

（Soft Line Breaks）Quoted-Printable编码             要求编码行不超过76行             长字符。如果要编码更长的行             使用Quoted-Printable编码时，必须使用“软”换行符。一个等号作为a的最后一个字符             编码行表示这种不重要（“软”）             编码文本中的换行符。

因此，如果线的“原始”形式是单个未编码的线，则   表示：
Now's the time for all folk to come to the aid of their country.
这可以在Quoted-Printable编码中表示为：
Now's the time =
for all folk to come=
 to the aid of their country.

您可以使用电子邮件客户端或在线here验证这一点。

如何摆脱＆＃39; =＆＃39;使用VB.NET发送的电子邮件输出中的符号

1 个答案: