MailZyro Contacts
Early accessEncrypted contacts, built carefully.
An early-access address book that encrypts your contact details on your device. The foundation is shipped, while sync, sharing and export are still coming.
Why Contacts
A private place for people details.
Encryption comes first
Names, emails, numbers and notes are encrypted before they’re stored.
Simple organisation today
Groups, colours, favourites and labels (group names stay readable).
Clear about what’s next
Early access — CardDAV, sharing and export are planned, not shipped.
How encryption works
Your contact details stay unreadable to us.
Contacts encrypts personal details on your device before the server stores them.
Encrypt details
Your browser encrypts contact fields — name, email, phone, company, job title, notes, labels and photo reference — with AES-256-GCM.
Wrap key
The contact encryption key is wrapped with your OpenPGP key.
Store ciphertext
The server stores encrypted records and cannot read the contact details inside them.
Auto-unlock
Single sign-on through accounts.maluki.io unlocks Contacts without a separate password step.
For the technically curious: AES-256-GCM with OpenPGP key wrapping; group names stay readable as organisational labels.
What you can do today
Useful now, with more coming.
Encrypted contact details
Details are encrypted on your device; the server stores ciphertext.
Groups with colours
Organise into colour-coded groups (group names stay readable).
Import your contacts
Bring in vCard or CSV — parsed and encrypted in your browser.
CardDAV sync
Planned — phone/desktop sync is not in early access yet.
Sharing
Planned — sharing a contact or list is not built yet.
vCard export & richer fields
Planned — export and multiple emails/phones are coming.
Getting started
Add contacts without handing over the details.
- 01
Sign in
Single sign-on auto-unlocks Contacts — no extra password.
- 02
Create or import
Add manually or import vCard/CSV; encryption happens in your browser.
- 03
Organise and find
Groups, colours, favourites, labels and search keep it tidy.
Part of MailZyro
One subscription. The whole suite.
FAQ
Questions about Contacts
Yes. Contact details are encrypted with AES-256-GCM and the key is wrapped with your OpenPGP key, so the server stores ciphertext only. Group names are readable labels, because they are used for organisation.
Not yet. CardDAV sync for iPhone, Android, macOS Contacts and Outlook is planned. It is coming soon, but it is not part of early access today.
Yes. Import from vCard or CSV — your browser parses the file, encrypts each contact and then uploads the encrypted records.
Not yet. Sharing a contact or list is planned. The key-wrapping groundwork exists, but the sharing feature is not built today.
Not yet. Each contact has a single email, single phone and single company field today. Multiple emails, phones and addresses are planned.
Not yet. vCard export is planned but not available in early access today. Import is available now.
Contacts comes with your MailZyro account. See the pricing page for current details — early-access details may change as the product grows.
Start with encrypted contacts.
Use Contacts today if you want the encryption foundation now and can work with early-access limits. Sync, sharing, export and richer fields are being built next.