For the forwarding function of "meeting room resources", whether the opening of [anti-spam policy] - [automatic forwarding] brings security risks

Zoey Liang 165 Reputation points
2023-11-22T01:34:38+00:00

基于如下的一个业务场景,我这边做了一些测试,针对安排配置上有需要请教的内容。

业务场景:当前在某几个会议室,是有Maxhub (Windows) 设备,上面安装了Teams 但考虑到用户License, 是没有进行应用的登录。 (同时,这个设备是无法满足公司设备合规要求).

目前的困难: 用户在预约了这个会议室,需要使用Teams会议时,需要利用U盘,拷贝链接信息,利用设备上的浏览器打开。 便利性很差。

目前的测试思路 (都是在海外版的测试租户内进行): 利用海外版的免费账号,创建一个账户(无license 费用冲突),在会议室资源邮箱中,设置规则,将邀请类型,转发给另外一个租户的一个邮箱。

PS: 当这只本租户内的用户时,没有问题。

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得到如下错误信息:

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根据错误信息,查询到应该是垃圾邮件拦截规则的限制。

https://learn.microsoft.com/zh-cn/microsoft-365/security/office-365-security/outbound-spam-policies-external-email-forwarding?view=o365-worldwide

之后新建了一个新的策略,针对这个会议室地址,开放了自动转发。

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Question:首先,我们假定基于海外版的目前的功能,针对”会议室资源” 的转发功能, 上面的【反垃圾邮件策略】-【自动转发】的开启,是否带来安全上的风险。

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  1. Shaofan Lv-MSFT 6,915 Reputation points Microsoft Vendor
    2023-11-22T07:50:31.0733333+00:00

    Hello Zoey

    是的,自动转发的开启可能会带来安全上的风险。请检查这篇博客的见解对您是否有帮助。

    关于 Exchange Online 中的自动电子邮件转发您需要了解的所有信息

    Regards

    Shaofan


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