
Shared inbox vs shared mailbox for support teams
Compare a shared mailbox, Google Groups Collaborative Inbox and DobroDesk by assignment, internal notes, email setup and support reporting.

A shared support address lets customers contact a team without choosing a person. Several people can answer from that address. Before replacing the setup, check what your email service already provides and which parts of the work still need to be coordinated elsewhere.
What a shared mailbox and Google Groups already provide
Microsoft 365 shared mailboxes let permitted users read a common mailbox and send as it or on its behalf. Each person uses their own account with delegated permissions. This can be enough for a small team. Agree how you will claim a message, cover an absent colleague and record that a request is finished.
Google Groups Collaborative Inbox has assignment controls of its own. Members with the right permissions can take a conversation, assign it to another member, mark it complete, duplicate or needing no action. They can also search by assignee or resolution status. The group needs conversation history enabled and the appropriate permissions. Check those settings before assuming that Google Workspace cannot track ownership.
If your team currently uses only folders and read markers, look at what those markers mean in practice. A message can be read while nobody is responsible for answering it. A simple assignment and completion process may solve that problem. Google Groups may already cover the work you need without another support product.
Where DobroDesk fits
DobroDesk keeps support conversations in Inboxes, with a separate Team and an optional assigned teammate. The conversation holds customer context, attachments and private notes alongside replies. A shared inbox becomes useful when the team needs that record for handoffs or handles email and website chat in the same workspace.

Check the email connection before planning a move. New Gmail connections and reconnections in DobroDesk are currently paused during Google review. For an available setup path, read the email connection guide. Test receiving a message and replying from your chosen address before moving the team to a new queue.
Check the handoff and the queue before switching
During a trial, hand a conversation to a colleague and add a private note explaining what remains to be done. Ask them to continue using the saved history and attachments. Also check what the interface shows when two people draft at once and whether the private-note mode is easy to distinguish from a customer reply. These are checks to run in the product you are evaluating.
For reporting, decide which question the team actually needs answered. You might need the oldest unanswered request, conversations without an assignee or work nearing a service target. Check whether you can open the conversations behind a count and investigate them. A total message count will not tell you who is waiting for help.
Use representative requests in both the current setup and the proposed replacement. Include a customer follow-up, an absent teammate and a request transferred to another team. Record where information is lost, where someone has to ask for context and whether the next responsible person is clear. Those observations give you a reason to keep the existing setup or change it.
See support work in one Inbox
Keep customer messages, ownership and the next action together so the team can move a conversation forward without losing context.