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
试试这个
public static bool Send(string receiverEmail, string ReceiverName, string subject, string body)
{
MailMessage mailMessage = new MailMessage();
MailAddress mailAddress = new MailAddress("abc@gmail.com", "Sender Name"); // abc@gmail.com = input Sender Email Address
mailMessage.From = mailAddress;
mailAddress = new MailAddress(receiverEmail, ReceiverName);
mailMessage.To.Add(mailAddress);
mailMessage.Subject = subject;
mailMessage.Body = body;
mailMessage.IsBodyHtml = true;
SmtpClient mailSender = new SmtpClient("smtp.gmail.com", 587)
{
EnableSsl = true,
UseDefaultCredentials = false,
DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network,
Credentials = new NetworkCredential("abc@gmail.com", "pass") // abc@gmail.com = input sender email address
//pass = sender email password
};
try
{
mailSender.Send(mailMessage);
return true;
}
catch (SmtpFailedRecipientException ex)
{
// Write the exception to a Log file.
}
catch (SmtpException ex)
{
// Write the exception to a Log file.
}
finally
{
mailSender = null;
mailMessage.Dispose();
}
return false;
}
其他回答
使用这种方式
MailMessage sendmsg = new MailMessage(SendersAddress, ReceiversAddress, subject, body);
SmtpClient client = new SmtpClient("smtp.gmail.com");
client.Port = Convert.ToInt32("587");
client.EnableSsl = true;
client.Credentials = new System.Net.NetworkCredential("mail-id@gmail.com","MyPassWord");
client.Send(sendmsg);
别忘了这一点:
using System.Net;
using System.Net.Mail;
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。
你可以试试Mailkit。它为发送邮件提供了更好、更先进的功能。这里有一个例子
MimeMessage message = new MimeMessage();
message.From.Add(new MailboxAddress("FromName", "YOU_FROM_ADDRESS@gmail.com"));
message.To.Add(new MailboxAddress("ToName", "YOU_TO_ADDRESS@gmail.com"));
message.Subject = "MyEmailSubject";
message.Body = new TextPart("plain")
{
Text = @"MyEmailBodyOnlyTextPart"
};
using (var client = new SmtpClient())
{
client.Connect("SERVER", 25); // 25 is port you can change accordingly
// Note: since we don't have an OAuth2 token, disable
// the XOAUTH2 authentication mechanism.
client.AuthenticationMechanisms.Remove("XOAUTH2");
// Note: only needed if the SMTP server requires authentication
client.Authenticate("YOUR_USER_NAME", "YOUR_PASSWORD");
client.Send(message);
client.Disconnect(true);
}
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
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