About this app
A white-label email suite — custom-branded email, calendar, drive & contacts in one secure app. Access your organization’s branded email address, share files, sync calendars, and manage contacts securely — anytime, anywhere. Email • Get a private-label email address with your domain • Send and receive emails seamlessly • Switch between multiple mailboxes with ease • Organize your inbox with folders, labels, and swipe actions • Get real-time new email notifications • Supports access via POP, IMAP, and SMTP using third-party clients Drive / Cloud Storage • Access your private and shared documents anytime • Organize files with folders and labels • Collaborate using shared workspaces or groups • Share files publicly when needed • Compatible with WebDAV for third-party access Calendar • View private and shared calendars • Create, accept, and manage meetings • Overlay multiple calendars • Set reminders and share calendars publicly • Sync with CalDAV Contacts • Manage private and shared address books • Organize contacts using labels and comments • Search contacts and access mailing lists • Connect via CardDAV White-Label Email Solution • Get a custom-branded version of ContactOffice with your own domain name and visual identity • Customize tools, user profiles, and security policies • Single Sign-on (SSO) and other authentication systems • Use an administration console and API to manage user accounts • Tailor features and storage to your exact needs— no one-size-fits-all limitations Examples of supported private-label services: • contactoffice.com • contactoffice.fr • mail.be • email.fr • avocat.be • advocaat.be Learn more: • Website: https://contactoffice.com • Support: https://www.contactoffice.com/virtual-office/en/about/support.jsp • User Manual: https://www.contactoffice.com/virtual-office/en/support/user-manual.jsp
Latest release
What’s New
Messages: Fix an issue where invalid style tags could lead to rendering errors in emails Messages: Fix an issue where Away Message banners could be shown for secondary mail accounts
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 10, 2026 · 7:10 AM Free