.net6发送邮件

时间：2025-02-07 09:31:52

1.工具

包

VS2022

2.过程

1）创建项目api

引用包

2）设置appsettings

  "EmailOptions": {
    "SenderName": "系统邮件", //发送者名称，可在代码中重新替换
    "FromAddress": "xxxxxx@", //发件者邮箱
    "ToAddress": "xxxx@", //接收人邮箱
    "Host": "smtp.", //主机
    "Port": 465, //端口 阿里云默认25端口不开放，需要使用SSL的465端口
    "UserName": "xxxxx@", //发件邮箱账号
    "Password": "xxxxxx" //发件邮箱授权码（授权码是用于登录第三方邮件客户端的专用密码）
  }

3）获取163的授权码

登录-进入设置-开启（IMAP/SMTP服务、POP3/SMTP服务）-这个时候就有 了授权码

4）初始化

using ;
using ;
using ;

var builder = (args);

// Add services to the container.

();



<EmailOptions>(("EmailOptions"));
(optionBuilder =>
{
    (new MailKitOptions()
    {
        //get options from 
        Server = <string>("EmailOptions:Host"),
        Port = <int>("EmailOptions:Port"),
        SenderName = <string>("EmailOptions:SenderName"),
        SenderEmail = <string>("EmailOptions:FromAddress"),

        // can be optional with no authentication 
        Account = <string>("EmailOptions:UserName"),
        Password = <string>("EmailOptions:Password"),
        // enable ssl or tls
        Security = true
    });
});

var app = ();

// Configure the HTTP request pipeline.

();

();


();

5）创建类

/// <summary>
    /// 配置文件Dto
    /// </summary>
    public class EmailOptions
    {
        public string FromAddress { get; set; }
        public string ToAddress { get; set; }
        public string Host { get; set; }
        public string UserName { get; set; }
        public string Password { get; set; }
    }

6）api调用

 private readonly EmailOptions options;
        private readonly IEmailService _EmailService;



        private static readonly string[] Summaries = new[]
        {
        "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
    };

        private readonly ILogger<WeatherForecastController> _logger;

        public WeatherForecastController(ILogger<WeatherForecastController> logger, IOptions<EmailOptions> options, IEmailService emailService)
        {
            _logger = logger;
             = ;
            _EmailService = emailService;
        }

        [HttpGet]
        public async Task<IEnumerable<WeatherForecast>> Get()
        {
            //设置发送人的邮件地址和名称，在接收人接收到邮件提示时会显示该信息
            var sendInfo = new SenderInfo
            {
                SenderEmail = ,
                SenderName = "发送者名称",
            };
            await _EmailService.SendAsync(, "标题名", "邮件内容", false, sender: sendInfo);



            return (1, 5).Select(index => new WeatherForecast
            {
                Date = (index),
                TemperatureC = (-20, 55),
                Summary = Summaries[()]
            })
            .ToArray();
        }

7）接收成功

8）源码：

net6发送邮件demo-C#文档类资源-****下载

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