无法使用sendgrid发送电子邮件

Question

   // this is my code
//unable to send email using sendgrid
// finding email from body
    exports.signUp=async (req,res)=>{
        const userExists = await User.findOne({ email: req.body.email })
        if(userExists){
            return res.status(400).json({
                error:"eamil is already taken"
            })
        }
        const token = jwt.sign(req.body, process.env.ACCOUNT_ACTIVATION,{expiresIn:'20m'})
        const emailSend = {
            from: process.env.EMAIL_FROM,
            to: req.body.email,
            subject:`Acoount activation link`,
            html:`
                <p> Please click the following link to activate</p>
    
                <a>http://localhost:8000/api/auth/activate/${token}</a>
            `
        }
        sgMail.send(emailSend).then(sent=>{
            return res.status(200).json({
                message:'email has been sent to you emailid'
            })
        })
        .catch(err=>console.log(err))
    }
    
    
    
   // this is error am getting
// am getting this error 
    
   

responseerror：禁止在d:\node-projects\ecom\node_modules@sendgrid\client\src\类\client.js:146:29在processTicksAndRejections(internal/process/task_queues.js:93:5){
代码：403,response：{headers：{server:'nginx',date：'thu,07an 2021年11:55:26 GMT‘,'Content-Type':'application/json','content-lengty':'281',connection：

Answer 1

日志说它失败了，因为它收到了一个禁止的html响应。
请尝试检查您是否在SendGrid设置中设置了发件人身份验证。
只有设置好了，您才能将电子邮件发送出去。

参考资料：https://sendgrid.com/docs/for-developers/send-email/sender-identity/