我想用我的Gmail帐户发送电子邮件,而不是依靠我的主机发送电子邮件。这些邮件是发给我在节目中演出的乐队的个性化邮件。
有可能做到吗?
我想用我的Gmail帐户发送电子邮件,而不是依靠我的主机发送电子邮件。这些邮件是发给我在节目中演出的乐队的个性化邮件。
有可能做到吗?
当前回答
我也遇到了同样的问题,但通过gmail的安全设置和允许不太安全的应用程序解决了。 Domenic & Donny的代码有效,但前提是你启用了该设置
如果您已登录(到谷歌),您可以按照此链接并切换“打开”以“访问不太安全的应用程序”
其他回答
从2022年6月1日起,谷歌增加了一些安全功能
谷歌不再支持使用仅要求您使用您的用户名和密码登录您的谷歌帐户或直接使用谷歌帐户的用户名和密码发送邮件的第三方应用程序或设备。但是您仍然可以通过您的gmail帐户使用生成应用程序密码发送电子邮件。
以下是生成新密码的步骤。
访问https://myaccount.google.com/security 打开两步验证。 如有需要,请电话确认。 点击“应用程序密码”,就在“2步验证”勾的下方。请求邮件应用程序的新密码。
现在我们要用这个密码来发邮件,而不是你原来的账号密码。
下面是发送邮件的示例代码
public static void SendMailFromApp(string SMTPServer, int SMTP_Port, string From, string Password, string To, string Subject, string Body) {
var smtpClient = new SmtpClient(SMTPServer, SMTP_Port) {
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
EnableSsl = true
};
smtpClient.Credentials = new NetworkCredential(From, Password); //Use the new password, generated from google!
var message = new System.Net.Mail.MailMessage(new System.Net.Mail.MailAddress(From, "SendMail2Step"), new System.Net.Mail.MailAddress(To, To));
smtpClient.Send(message);
}
你可以像下面这样调用方法
SendMailFromApp("smtp.gmail.com", 25, "mygmailaccount@gmail.com",
"tyugyyj1556jhghg",//This will be generated by google, copy it here.
"mailme@gmail.com", "New Mail Subject", "Body of mail from My App");
谷歌已经从我们的谷歌帐户中删除了不太安全的应用程序设置,这意味着我们不能再使用我们实际的谷歌密码从SMTP服务器发送电子邮件。我们需要使用Xoauth2并授权用户,或者在启用了2fa的帐户上创建一个应用程序密码。
一旦创建了应用程序密码,就可以用来代替你的标准gmail密码。
class Program
{
private const string To = "test@test.com";
private const string From = "test@test.com";
private const string GoogleAppPassword = "XXXXXXXX";
private const string Subject = "Test email";
private const string Body = "<h1>Hello</h1>";
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
var smtpClient = new SmtpClient("smtp.gmail.com")
{
Port = 587,
Credentials = new NetworkCredential(From , GoogleAppPassword),
EnableSsl = true,
};
var mailMessage = new MailMessage
{
From = new MailAddress(From),
Subject = Subject,
Body = Body,
IsBodyHtml = true,
};
mailMessage.To.Add(To);
smtpClient.Send(mailMessage);
}
}
快速修复SMTP用户名和密码不接受错误
using System;
using System.Net;
using System.Net.Mail;
namespace SendMailViaGmail
{
class Program
{
static void Main(string[] args)
{
//Specify senders gmail address
string SendersAddress = "Sendersaddress@gmail.com";
//Specify The Address You want to sent Email To(can be any valid email address)
string ReceiversAddress = "ReceiversAddress@yahoo.com";
//Specify The password of gmial account u are using to sent mail(pw of sender@gmail.com)
const string SendersPassword = "Password";
//Write the subject of ur mail
const string subject = "Testing";
//Write the contents of your mail
const string body = "Hi This Is my Mail From Gmail";
try
{
//we will use Smtp client which allows us to send email using SMTP Protocol
//i have specified the properties of SmtpClient smtp within{}
//gmails smtp server name is smtp.gmail.com and port number is 587
SmtpClient smtp = new SmtpClient
{
Host = "smtp.gmail.com",
Port = 587,
EnableSsl = true,
DeliveryMethod = SmtpDeliveryMethod.Network,
Credentials = new NetworkCredential(SendersAddress, SendersPassword),
Timeout = 3000
};
//MailMessage represents a mail message
//it is 4 parameters(From,TO,subject,body)
MailMessage message = new MailMessage(SendersAddress, ReceiversAddress, subject, body);
/*WE use smtp sever we specified above to send the message(MailMessage message)*/
smtp.Send(message);
Console.WriteLine("Message Sent Successfully");
Console.ReadKey();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.ReadKey();
}
}
}
}
一定要使用System.Net。邮件,而不是已弃用的System.Web.Mail。使用System.Web.Mail进行SSL是一堆拙劣的扩展。
using System.Net;
using System.Net.Mail;
var fromAddress = new MailAddress("from@gmail.com", "From Name");
var toAddress = new MailAddress("to@example.com", "To Name");
const string fromPassword = "fromPassword";
const string subject = "Subject";
const string body = "Body";
var smtp = new SmtpClient
{
Host = "smtp.gmail.com",
Port = 587,
EnableSsl = true,
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
Credentials = new NetworkCredential(fromAddress.Address, fromPassword)
};
using (var message = new MailMessage(fromAddress, toAddress)
{
Subject = subject,
Body = body
})
{
smtp.Send(message);
}
此外,转到谷歌帐户>安全页面,并查看登录谷歌> 2步验证设置。
如果启用了,那么您必须生成一个密码,允许. net绕过2步验证。点击“Signing in To谷歌> App passwords”,选择App = Mail, device = Windows Computer,最后生成密码。在fromPassword常量中使用生成的密码,而不是标准的Gmail密码。 如果它被禁用,那么你必须打开Less secure app access,这是不推荐的!所以最好启用两步验证。
在谷歌更新后,这是使用c#或。net发送电子邮件的有效方法。
using System;
using System.Net;
using System.Net.Mail;
namespace EmailApp
{
internal class Program
{
public static void Main(string[] args)
{
String SendMailFrom = "Sender Email";
String SendMailTo = "Reciever Email";
String SendMailSubject = "Email Subject";
String SendMailBody = "Email Body";
try
{
SmtpClient SmtpServer = new SmtpClient("smtp.gmail.com",587);
SmtpServer.DeliveryMethod = SmtpDeliveryMethod.Network;
MailMessage email = new MailMessage();
// START
email.From = new MailAddress(SendMailFrom);
email.To.Add(SendMailTo);
email.CC.Add(SendMailFrom);
email.Subject = SendMailSubject;
email.Body = SendMailBody;
//END
SmtpServer.Timeout = 5000;
SmtpServer.EnableSsl = true;
SmtpServer.UseDefaultCredentials = false;
SmtpServer.Credentials = new NetworkCredential(SendMailFrom, "Google App Password");
SmtpServer.Send(email);
Console.WriteLine("Email Successfully Sent");
Console.ReadKey();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
Console.ReadKey();
}
}
}
}
要创建应用程序密码,您可以按照这篇文章: https://www.techaeblogs.live/2022/06/how-to-send-email-using-gmail.html