C # EmailHelper. cs mail sending module code

A c # mail module, EmailHelper. the cs code is copied from a C # Toolkit, in ASP. NET or C # project, this class is very convenient, you can specify the mail title, mail body, recipient, HTML format and other parameters, the Code is as follows:

01 using System;

02 using System. Collections. Generic;

03 using System. Linq;

04 using System. Text;

05 namespace CLB. Utility. Tools

06 {

07 public class EmailHelper

08 {

09 // <summary>

10 // send an email

11 /// <summary>

12 /// <param name = "subject"> email title </param>

13 /// <param name = "body"> email body </param>

14 /// <param name = "to"> recipient </param>

15 /// <param name = "Ishtml"> whether it is in html format </param>

16 public static bool sendmail (string subject, string body, string to, bool Ishtml)

17 {

18 using (System. Net. Mail. MailMessage msg = new System. Net. Mail. MailMessage ())

19 {

20 msg. To. Add ();

21 msg. From = new System. Net. Mail. MailAddress ("email address", "title", System. Text. Encoding. UTF8 );

22 msg. Subject = subject; // mail title

23 msg. SubjectEncoding = System. Text. Encoding. UTF8; // email title Encoding

24 msg. Body = body; // mail content

25 msg. BodyEncoding = System. Text. Encoding. UTF8; // email Content Encoding

26 msg. IsBodyHtml = Ishtml; // whether it is an HTML email

27 msg. Priority = System. Net. Mail. MailPriority. High; // Mail Priority

28 System. Net. Mail. SmtpClient client = new System. Net. Mail. SmtpClient ();

29 client. Credentials = new System. Net. NetworkCredential ("email address", "password ");

30 client. Host = "Domain Name ";

31 object userState = msg;

32 try

33 {

34 client. Send (msg );

35 return true;

36}

37 catch

38 {

39 return false;

40}

41}

42}

43}

44}