我正在编写一个小工具来帮助每晚处理一些MySQL任务,如果它失败,它会通过电子邮件发送我的个人电子邮件(这是个人项目,所以没有公司smtp服务器或任何东西,电子邮件通过公共Outlook帐户)。
我测试了大约5次并且每次发送都成功了,但是现在任何发送电子邮件的尝试我得到了这个例外:
Error sending test email: Transaction failed. The server response was: 5.2.0 STOREDRV.Submission.Exception:OutboundSpamException; Failed to process message due to a permanent exception with message WASCL UserAction verdict is not None. Actual verdict is Suspend, ShowTierUpgrade. OutboundSpamException: WASCL UserAction verdict is not None. Actual verdict is Suspend, ShowTierUpgrade.[Hostname=BY2PR0101MB1461.prod.exchangelabs.com]
对我来说有点哎呀 - 没想到Outlook会在第6次尝试时将其视为垃圾邮件 - 我在Outlook中可以做些什么来纠正这个问题?
我正在使用我在Outlook中创建的服务帐户将这些电子邮件发送到我的个人收件箱。
有问题的实际代码:
class JobMailer
{
private string email_to;
private string email_from;
private string password;
private string email_smtp;
private bool use_ssl;
private int port;
public void Send(string subject, string body)
{
MailMessage mail = new MailMessage(email_from, email_to);
using (SmtpClient client = new SmtpClient
{
DeliveryMethod = SmtpDeliveryMethod.Network,
UseDefaultCredentials = false,
EnableSsl = use_ssl,
Host = email_smtp,
Timeout = 100000,
Port = port,
Credentials = new NetworkCredential(email_from, password)
})
{
mail.Subject = subject;
mail.Body = body;
client.Send(mail);
}
}
public JobMailer(string emailTo, string smtp, string emailFrom, string pw, int p, bool ssl)
{
email_to = emailTo;
email_from = emailFrom;
password = pw;
email_smtp = smtp;
port = p;
use_ssl = ssl;
}
}
答案 0 :(得分:3)
我通过验证要使用的帐户来解决此问题。每次遇到此错误时,都会向该帐户发送一封电子邮件,其中包含有关解决该错误所需的说明。通常,您需要根据电话号码进行验证。