.net发送邮件验证域

using System;
using System.Net.Mail;

public class EmailService
{
    public void SendVerificationEmail(string toEmail, string verificationLink)
    {
        var smtpClient = new SmtpClient("smtp.yourdomain.com")
        {
            Port = 587,
            Credentials = new System.Net.NetworkCredential("your-email@yourdomain.com", "your-password"),
            EnableSsl = true
        };

        var mailMessage = new MailMessage
        {
            From = new MailAddress("your-email@yourdomain.com", "Your App Name"),
            Subject = "Verify Your Email",
            Body = $"Please click the link to verify your email: {verificationLink}",
            IsBodyHtml = true
        };
        mailMessage.To.Add(toEmail);

        try
        {
            smtpClient.Send(mailMessage);
        }
        catch (Exception ex)
        {
            Console.WriteLine($"Error sending email: {ex.Message}");
        }
    }
}