An error occurred while saving the commentDaniel Mueller commented
There is a quick fix: Just assign a license to the synced user with the shared mailbox, then remove the license again and it will change back to normal. Or assign a license before you convert the mailbox to shared an remove the license.
Still, this issue should not appear, 3 votes.Daniel Mueller supported this idea ·
77 votesDaniel Mueller shared this idea ·