Sync contacts between Google Contacts and Microsoft 365 Shared Mailbox with sync.blue®
This sync combination is available.
Use all contacts of Google Contacts and Microsoft 365 Shared Mailbox in both apps
Instead of having different contacts in Google Contacts and Microsoft 365 Shared Mailbox, sync.blue® keeps them perfectly in sync. So you can use all contacts in both apps.



Take all your contacts (e.g. from Google Contacts or Microsoft 365 Shared Mailbox) with you on your smartphone
You are on the road and want to call one of your customers? No problem, because sync.blue® syncs your Google Contacts and Microsoft 365 Shared Mailbox contacts right to your smartphone. Call your customers wherever you are!
Fully automated sync between Google Contacts and Microsoft 365 Shared Mailbox
No manual interaction required anymore. sync.blue® keeps Google Contacts and Microsoft 365 Shared Mailbox contacts fully automated in sync - again and again.


Save time by avoiding manual data entry within Google Contacts and Microsoft 365 Shared Mailbox
Never export and import all your contacts over and over. sync.blue® saves a lot of your free time by syncing Google Contacts contacts with Microsoft 365 Shared Mailbox for you. Start doing something more valueable in your new free time.
Avoid and eliminate contact duplicates in Google Contacts and Microsoft 365 Shared Mailbox
Find, eliminate and avoid contact duplicates automatically. sync.blue® will save you a lot of hassle with this ugly topic everybody else struggles with - no matter if in Google Contacts or Microsoft 365 Shared Mailbox.


Show caller ID of your Google Contacts or Microsoft 365 Shared Mailbox contacts on your phone
Make your phone know who is calling you. sync.blue® syncs your contacts from Google Contacts and Microsoft 365 Shared Mailbox right to your phone so it knows the caller ID already when it starts to ring. Make your caller smile and greet him personally when taking the call.
Reach more customers with newsletters and your other favourite marketing tools
Finally make use of all your contacts within your company your phone know who is calling you. sync.blue® syncs your Google Contacts and Microsoft 365 Shared Mailbox contacts by syncing them with your favourite marketing tool (newsletter, automation, live-chat,...). This is how you make money of your business contacts.


Take your contacts with you when switching from Google Contacts to Microsoft 365 Shared Mailbox (or other new software, operating system, device,...)
Simply take your contacts with you however you change your software. Works with Google Contacts, Microsoft 365 Shared Mailbox and other countless apps.
No software required - it all works in the cloud
Start easily and immediately. You do not need any kind of hardware, server or even technical skills. sync.blue® comes an easy and secure cloud service just syncing your contacts.


Google Contacts
Google Contacts is an online service to manage all the contacts in your digital life from just one place. Whether it’s Windows Live Mail, Aol Instant Messenger or Facebook, Google Contacts will be there for you updating and synchronizing your contact info like a champ. It also promises a robust interface that features drag-and-drop functionality and seamless integration with other apps such as Gmail allowing you to auto-complete names and email addresses without ever leaving the app!
Microsoft 365 Shared Mailbox
A shared mailbox is a type of user mailbox that does not have its own username and password. Therefore, users cannot log in to them directly. To access a shared mailbox, users must first be granted the "Send as" permission or the "Full access" permission. Then, users can log in to their own mailboxes and then access the shared mailbox by adding it to their Outlook profile. In Exchange 2003 and earlier, shared mailboxes were simply regular mailboxes for which an administrator could grant proxy access. Since Exchange 2007, shared mailboxes are a separate recipient type: RecipientType: UserMailbox RecipientTypeDetails: SharedMailbox Translated with www.DeepL.com/Translator (free version)

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