如何使用smtp服务在gmail上发送电子邮件? [英] How to send email on gmail using smtp service?

问题描述

在我的应用程序中，我们必须使用smtp协议在按钮单击事件上向gmail发送电子邮件.下面给出的代码不起作用.请给我解决方案.
谢谢.

In my application,we have to send email to gmail on button click event using smtp protocol.The code given below doesn''t work.Please give me solution.
Thank You.

string emailid;
        string Subject = "Request For Registration";
        string MailBody = "Please Approve My Request";
        string strquery3 = "select EmailId From  tblAdmin_Registration Where(FacultyId = '" + facultyid + "')";
        objsqlcommand = new SqlCommand(strquery3, objsqlconnection);

try
			{
				SqlDataAdapter adapter = new SqlDataAdapter(objsqlcommand);
				DataTable table = new DataTable();
				adapter.Fill(table);
				if (table.Rows.Count > 0)
				{
					Server.ScriptTimeout = 1000;
					Response.Flush();
					emailid = table.Rows[0]["EmailId"].ToString();
					MailMessage ObjMail = new MailMessage();
					SmtpClient ObjSmtpServer = new SmtpClient("objSmtpServer.gmail.com");
					ObjMail.From = new MailAddress(txtemail.Text);
					ObjMail.To.Add(emailid);
					ObjMail.Subject = Subject;
					ObjMail.Body = MailBody;
					try
					{
						ObjSmtpServer.Send(ObjMail);
					}
					catch
					{
						Response.Write("Error in sending Mail");
					}
					Response.Flush();
				}

			}
		    catch
				{
					Response.Write("Error111111111111........");

				}

推荐答案

http://www. shabdar.org/asp-net/111-send-email-from-your-gmail-account-using-aspnet-and-c.html [

Sending mail using Asp.net[^]

http://www.shabdar.org/asp-net/111-send-email-from-your-gmail-account-using-aspnet-and-c.html[^]


may help

尝试使用此方法

try to use this method

public Boolean SendingMail(string From, string To, string Subject,string Body)
	{
        try
        {
            MailMessage m = new MailMessage("Uma Shankar<[e-mail]>", To);
            m.Subject = Subject;
            m.Body = Body;
            m.IsBodyHtml = true;
            SmtpClient smtp = new SmtpClient();
            smtp.Host = "mail.google.com";
            NetworkCredential authinfo = new NetworkCredential("[e-mail]", "123456.com");
            smtp.UseDefaultCredentials = false;
            smtp.Credentials = authinfo;
            smtp.Send(m);
            return true;
        }
        catch (Exception ex)
        {
            return false;
        }
	}

嗨
试试这个

使用默认的SMTP从C#应用程序发送电子邮件 [

Hi
try this one

Sending Emails from C# Application using default SMTP[^]

Thank you.

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