Big Sur mail: Inboxes missing from sidebar

I have recently upgraded to Big Sur. In Mail.app, the mailboxes section at the top of the sidebar was there initially but I accidentally deleted it, now can't find a way to restore it. (I mean't to delete the new favourites section in the sidebar which is redundant if the favorites bar is visible. Reluctant to do that now in case they are removed from the favorites bar as well)


A mailbox section does transiently reappear to show the outbox when it has something in it but I don't know how to add back the inboxes, or even if it is possible to do so.


This is an essential feature when one has many different mail accounts, imho. Does anyone know if it can be restored? Re-installing Big Sur in recovery mode doesn't do it.


Has anyone else seen this issue and found a solution?

MacBook Pro with Touch Bar

Posted on Nov 25, 2020 4:20 AM

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Posted on Jan 26, 2021 10:53 AM

The same thing happened to me. I was dinking around with the Sidebar and my Unified Inbox vanished. Like many things Apple, fine-tuning can be hidden. If you specifically click the + next to Favorites in the Sidebar, you are given a dialog with a list of Mailboxes. If you click this Mailboxes list, the top item will be "All Inboxes". Selecting this will restore the "Unified inbox" and it will live under Favorites. It's subtle, but it is there. Whew!

23 replies

Nov 25, 2020 3:31 PM in response to ivan54

Thanks Ivan -


> Did you upgrade from Catalina? I'm seeing the Mailboxes you mention with Catalina but not with Big Sur.


Yes, but not a clean install. I am fairly sure the Mailboxes section came over but can’t be certain


> In fact it looks like Favorites has replaced and expanded the functionality of "Mailboxes".


Why? One wonders. The functionality of favourites was fine as it was: didn’t need the extra clutter. The collected inbox feature is essential, not an optional feature. I deleted “All inboxes” by mistake and now can’t find a way to restore it.


> Will the "Favorites" All Inboxes work for you?


Not if it’s the only place to assemble all the inboxes. I have nine mail accounts (excessive, maybe) but in the Favorites bar I have the nine ‘favorite’ destination mailboxes to which I dispatch messages for storage. Maybe I could figure a workaround but the problem now is I no longer have an "All inboxes" function anywhere.

Thanks again

Chris

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Big Sur mail: Inboxes missing from sidebar

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