Forum Discussion
Communication beatween two organization
Hello, we have two organization with mails: @first.pl and second one @second.pl, and we would like to let people from second organization to communicate with first. I'm the owner of first organizatio...
It could mean a few things:
- Federation is not properly setup. In Teams Admin center you can configure if you allow communication with all domains, allow or block specific domains. Please make sure this is setup correctly. You can find more info at https://docs.microsoft.com/en-us/microsoftteams/manage-external-access
- Check the Trams coexistence policies. I’ve seen something similar before where they were set incorrectly on one of the tenants. Preferably both should be Teams Only if there is no Skype for Business usage anymore.
- Federation is not properly setup. In Teams Admin center you can configure if you allow communication with all domains, allow or block specific domains. Please make sure this is setup correctly. You can find more info at https://docs.microsoft.com/en-us/microsoftteams/manage-external-access
- Check the Trams coexistence policies. I’ve seen something similar before where they were set incorrectly on one of the tenants. Preferably both should be Teams Only if there is no Skype for Business usage anymore.