Question

我想使用asp.net创建与我们联系表单。我正在尝试发送带附件的邮件，但它给了我以下错误/异常 -

用户不在本地;请尝试不同的路径。服务器响应为：发件人地址对您的登录无效。检查您的电子邮件程序设置。

我需要来自地址必须是TextBox电子邮件地址中的用户类型，我还想知道是否有任何插件来发送邮件？

以下是我的代码..需要帮助

背后的代码

protected void btnsubmit_Click(object sender, EventArgs e)
{
    try
    {
        MailMessage Msg = new MailMessage();
        //Sender e-mail address.
        Msg.From = new MailAddress(txtemail.Text);
        //Recipient e-mail address.
        Msg.To.Add("admin@comapany.com");
        //Meaages Subject
        Msg.Subject = "";
        System.Text.StringBuilder sb = new StringBuilder();
        sb.Append("Name :" + txtname.Text + "\r\n");
        sb.Append("Contact:" + txtcontact.Text + "\r\n");
        sb.Append("Email:" + txtemail.Text + "\r\n");
        sb.Append("Message:" + txtmessage.Text + "\r\n");
        if (FileUpload1.HasFile)
        {
           string FileName = FileUpload1.PostedFile.FileName;
           Msg.Attachments.Add(new      Attachment(FileUpload1.PostedFile.InputStream, FileName));

        }
        Msg.Body = sb.ToString();
        // SMTP server IP.
        SmtpClient smtp = new SmtpClient();
        //smtp.Host = "smtp.gmail.com";
        //smtp.Port = 25;
        smtp.Host = "webmail.sarvajteq.com";
        smtp.Port = 25;
        smtp.Credentials = new   System.Net.NetworkCredential("******","*********");
        smtp.EnableSsl = false;
        smtp.Send(Msg);
        //Mail Message
        Response.Write("<Script>alert('Thanks for posting your resume us,our team will be contact you as soon as possible')</Script>");
        // Clear the textbox values
        txtname.Text = "";
        txtcontact.Text = "";
        txtemail.Text = "";
        txtmessage.Text = "";
    }
    catch (Exception ex)
    {
        txtname.Text = "";
        txtcontact.Text = "";
        txtemail.Text = "";
        txtmessage.Text = "";
        Response.Write(ex.Message);
    }
}

ASPX

<form id="form1" runat="server">
    <div>
        <fieldset style="width: 400px;">
            <legend>Career Form</legend>
            <table>
                <tr>
                    <td>
                        Name
                    </td>
                    <td>
                        <asp:TextBox ID="txtname" runat="server"></asp:TextBox>
                    </td>
                </tr>
                <tr>
                    <td>
                        Conatct Number
                    </td>
                    <td>
                        <asp:TextBox ID="txtcontact" runat="server"></asp:TextBox>
                    </td>
                </tr>
                <tr>
                    <td>
                        Email
                    </td>
                    <td>
                        <asp:TextBox ID="txtemail" runat="server"></asp:TextBox>
                    </td>
                </tr>
                <tr>
                    <td>
                        Message
                    </td>
                    <td>
                        <asp:TextBox ID="txtmessage" runat="server" TextMode="MultiLine"></asp:TextBox>
                    </td>
                </tr>
                <tr>
                    <td>
                        Resume Upload
                    </td>
                    <td>
                        <asp:FileUpload ID="FileUpload1" runat="server" />
                    </td>
                </tr>
                <tr>
                    <td style="text-align:center" colspan="2">
                        <asp:Button ID="btnsubmit" runat="server" Text="Submit" OnClick="btnsubmit_Click"
                            Font-Bold="True" Font-Size="Medium" Width="200px" />
                    </td>
                </tr>
            </table>
        </fieldset>
    </div>
 </form>

使用带有webmail附件的c＃发送邮件会抛出异常

0 个答案: