Just migrated across and this is a key missing feature.

A shared mailbox with calendar, only work around is creating another email address but that obviously uses a license.

Oui, cela serait vraiment nécessaire pour un compte payant duo.

We need this

I signed up for the Duo assuming this would be possible. I need this for our mutual mails.

And this goes for a shared family contact’s list too

shocked as a business owner that this isn't supported by Proton. we really can't justify moving without shared mailboxes between users. groups & forwarding is not a replacement

I was honestly surprised to find this feature missing. This is really a deal breaker, for the time we will keep our old family account, but I already started to look for alternatives where I can have all our inboxes under one roof.

Paying for a Duo account it would make sense that the two people using it would want to share a family or business address. I know I'm missing this feature, and so having to maintain a Google email for stuff shared with my spouse.

I have to create a separate zoho account just for this feature...

It's a standard way of working in a family for family oriented subjects.

Sharing an inbox across accounts is a critical feature for my family that we currently leverage with other mail services. We want to start a paid proton membership/subscription but the lack of this is blocking us from doing that.

This is a real blocker to me migrating away from 365; shared mailboxes for partner/family are so useful and add a lot of value to the overall experience of a mail ecosystem.

I second that. I would even wish to be able to set any of my email addresses (incl. calendar, contacts etc) as shared and share it with any proton user (like in proton pass where I can share vaults), at least this should be possible within the Duo or Family subscription group.
Why not just a one shared mailbox? I would like to have a shared mailbox with my partner only, another one with more members of the family.

I missing this also very much. It blocks me to move to proton mail. We have a shared e-mail box but it's not possible in proton. Please add this. I don't think that's that difficult.

Just signed up for Proton Duo to move away from Gmail with my spouse. Huge bummer to find out that we can no longer have a shared email address! What's up with this, Proton? Is it really that difficult?

I just wanted to buy duo for me and my wife and we absolutely need this. I thought this is a standard feature. Please prioritize!

This is an absolute must have to fully commit and continue to subscribe to the Duo package.

Agree, and crazy the plee is almost 2 years old...

Please fix this for a family setting... joint email!!!

Yes, please and offer more custom domains. I am willing to pay for this. I need it to consolidate all other email accounts.

+1