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jefmeyer's avatar
jefmeyer
Iron Contributor
May 11, 2022

Unable to email channels when "Only members of this team" is configured

It appears that when a channel is set to accept emails from "Only members of this team", no one is able to send an email to the channel.  We've tested this on multiple Teams/channels, but consistently get an email bounce back with "The sender is not a member of the team and does not have permission to send email to this channel."

Is anyone else experiencing this?

4 Replies

  • Phil87's avatar
    Phil87
    Copper Contributor
    Wir haben genau das gleiche Problem! Mit der Einstellung "Jeder kann E-Mails an diese Adresse senden" funktioniert es. Aber mit der Restriktion auf Mitglieder des Teams funktioniert es nicht.
    • jefmeyer's avatar
      jefmeyer
      Iron Contributor
      Just to close the loop on this, our issue is due to setting the HiddenGroupMembershipEnabled to false on the Unified Group associated to the Team. Doing so prevents Exchange from "seeing" who are members of the Team and causes the email bounce back.
      • Phil87's avatar
        Phil87
        Copper Contributor
        Danke für den Hinweis.
        Leider scheint es nicht möglich zu sein das Setting "HiddenGroupMembershipEnabled" bei einem bereits bestehenden Team zu ändern.
        https://docs.microsoft.com/en-us/powershell/module/exchange/set-unifiedgroup?view=exchange-ps

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