ASP. NET Mail System. Net. Mail

• SendEmail. aspx code on the front-end page
1 2 send email demo
3 4 <table cellpadding = "0" cellspacing = "0" border = "0" style = "font-family:, Arial, Helvetica, sans-serif;
5 font-size: 15px; width: 411px; ">
6 <tr>
7 <td class = "style5">
8. Email address:
9 </td>
10 <td class = "style6">
11 <asp: TextBox ID = "tb_Email" runat = "server" Width = "269px"> </asp: TextBox>
12 </td>
13 </tr>
14 <tr>
15 <td class = "style5">
16 CC:
17 </td>
18 <td class = "style6">
19 <asp: TextBox ID = "tb_cc" runat = "server" Width = "268px"> </asp: TextBox>
20 </td>
21 </tr>
22 <tr>
23 <td class = "style5">
24 Email Subject:
25 </td>
26 <td class = "style6">
27 <asp: TextBox ID = "tb_Subject" runat = "server" Width = "268px"> </asp: TextBox>
28 </td>
29 </tr>
30 <tr>
31 <td class = "style5">
32 email content:
33 </td>
34 <td class = "style6">
35 <asp: TextBox ID = "tb_Body" runat = "server" Height = "63px" TextMode = "MultiLine" Width = "266px"> </asp: TextBox>
36 </td>
37 </tr>
38 <tr>
39 <td class = "style5">
40 add attachments:
41 </td>
42 <td class = "style6">
43 <asp: FileUpload ID = "tb_Attachment" runat = "server" Width = "265px"/>
44 </td>
45 </tr>
46 <tr>
47 <td align = "right" colspan = "2">
48 <asp: Button ID = "btn_SendEmail" runat = "server" Text = "Send email" OnClick = "btn_SendEmail_Click"/>
49 </td>
50 </tr>
51 </table>

• Background SendEmail. aspx. cs code
1 protected void btn_SendEmail_Click (object sender, EventArgs e)
2 {
3 // declare a Mail object
4 MailMessage mymail = new MailMessage ();
5 // sender address
6 // if you are yourself, enter your email address here
7 mymail. From = new MailAddress ("15510180880@163.com ");
8 // recipient address
9 mymail. To. Add (new MailAddress (tb_Email.Text ));
10 // Email Subject
11 mymail. Subject = tb_Subject.Text;
12 // email title Encoding
13 mymail. SubjectEncoding = System. Text. Encoding. UTF8;
14 // content of the email
15 mymail. Body = tb_Body.Text;
16 // email Content Encoding
17 mymail. BodyEncoding = System. Text. Encoding. UTF8;
18 // Add an attachment
19 Attachment myfiles = new Attachment (tb_Attachment.PostedFile.FileName );
20 mymail. Attachments. Add (myfiles );
21 // CC to another email address
22 mymail. CC. Add (new MailAddress (tb_cc.Text ));
23 // whether it is an HTML email
24 mymail. IsBodyHtml = true;
25 // email priority: www.2cto.com
26 mymail. Priority = MailPriority. High;
27 // create an email server class
28 SmtpClient myclient = new SmtpClient ();
29 myclient. Host = "SMTP.163.com ";
30 // SMTP Service port
31 myclient. Port = 25;
32 // verify Logon
33. myclient. credentials = new NetworkCredential ("@", "*****"); // "@" enter a valid Email name, "*" enter a valid Password
34 myclient. Send (mymail );
35}

• The results are as follows:
3.1 fill in items and click send email

3.2 and 163 email addresses.

 


 

3.3, QQ mailbox.

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