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Contacts

Sharing & sync

Share an address book so the whole team works from the same contacts — and sync it to your phone over CardDAV.

Shared address books

Share a book with colleagues and choose whether people can view only or also edit. A shared book can hold contacts from anyone on the team.

Sync to your phone

CardDAVContacts sync over CardDAV, so you can connect the same address book to your phone or Mac Contacts app and keep everything in one place.

Troubleshooting

ProblemCauseFix
A colleague can't edit a shared bookThey were shared as view-only.Re-share and grant edit permission.
Contacts don't appear when composingSaved in a book that isn't linked to that account.Make sure the contact is in your personal book or a book shared with you.
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