asp.net邮件添加ReplyTo

Question

如何添加一个不同的电子邮件然后在该ReplayTo字段中的发件人？似乎MailMessage.ReplyTo已被弃用,所以我试图ReplyToList改用.

但它正在告诉我

Property or indexer 'System.Net.Mail.MailMessage.ReplyToList' cannot be assigned to -- it is read only

到目前为止,这是我的代码:

var reply = new MailAddressCollection();
 reply.Add("test@test.com");
 MailMessage mail = new MailMessage(senderEmail,usr.Email,"subject","message");
 mail.ReplyToList = reply;
 var smtp = new SmtpClient();
 smtp.Send(mail);

Answer 1

您无法将其设置为全新MailAddressCollection,但可以直接添加到现有MailAddressCollection,如下所示:

MailMessage mail = new MailMessage(senderEmail,usr.Email,"subject","message");
mail.ReplyToList.Add("test@test.com");
var smtp = new SmtpClient();
smtp.Send(mail);

Answer 2

由于ReplyToList是只读属性，您可以做的唯一方法是：

mail.ReplyToList.Add(new MailAddress("abc@xyz.com"));
mail.ReplyToList.Add(new MailAddress("def@abc.com"));