Learn about firewall and network protection in the. If you still have connectivity issues after you complete these steps, contact. The authentication token associated with an exchange online connection expires if the connection is unused for 90 days.
Connections Today Hint Mashable
Temporarily disable firewall or antivirus:
If the issue occurs, edit the connection, then repeat the.
这个问题可能是软件安装不完整导致，我们可以透过强制移除软件在系统上的 缓存文件 解决这个问题，请参考下方步骤进行修复： 关闭 软件 点击左下角 win 按钮，搜索 % appdata %，点. Check your router's manual for instructions on how to. Try disabling them temporarily and see if you can access the site. Your firewall or antivirus software could be blocking the connection to the website.
