我工作了大约5个小时,我仍然找不到办法不发送我的私人服务器的电子邮件到垃圾邮件文件夹的gmail。
我在google中收到的错误是:
Received-SPF: neutral (google.com: 212.113.177.3 is neither permitted nor denied by domain of info@skiuwi.com) client-ip=212.113.177.3;
Authentication-Results: mx.google.com;
spf=neutral (google.com: 212.113.177.3 is neither p