About Sharepoint sharing

Question

I have share file from sharepoint to external user and that external user became guest user automatically so I performed the vice versa method this time I share file from the guest tenant to my tenant but no guest user created at my end like previous one which causes the following
1.The guest user can able to see the names of my members only by guessing the alphabet in the sharing screen search bar

2.But for the second condition user cannot able to view the internal user of other tenant which let me confuse
My objective is no 2 but I have compare both tenant setting although having same setting one tenant is creating guest and the other one is not

Answer 1

Hi @Kuronuma ,

Thank you for posting in this community.

I tested against what you said and I had the same situation as you. Indeed, the reverse operation does not create the guest user as before.

My guess is that two users established a connection during the first external sharing resulting in such a situation, due to account privilege issues, it is difficult for us to continue to help you resolve this error through the forum, suggest you create a new service request in M365 admin center as an admin, and more professional will help you.

(Microsoft 365 admin center ->> Support ->> Help & support)

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