If you want to sync contacts in your Mac/iOS, as a workaround, you need to upload your contacts into iCloud and add your iCloud account to Outlook client, and then Outlook will sync the contacts from your iCloud account. For your reference: Add an email account to Outlook. Please feel free to let me know if you have any further concerns.
Gather contacts from all your accounts
If you keep contacts in other internet accounts—such as iCloud, Google, or Yahoo—you can access all of them in Contacts.
Create groups automatically
Create a Smart Group by identifying something that some of your contacts have in common. For example, you could create a Smart Group called Book Club that includes any contact with “book” in the Note field of their card.
I noticed that when I added text to a contact's notes on iPhone 7 (iOS 11.2.2) and also on Macbook Pro (Retina, 15-inch, Late 2013, MacOS 10.13.2) it only showed the first few sentences when I am viewing on the Mac using the Contacts app. I thought that the notes weren't syncing, but they are - it's just that when viewing on the Mac, after the. In Outlook 2016 for Mac or Outlook 2019 for Mac, on the Tools tab, choose Import. In the Import box, select Outlook for Mac archive file (.olm) Continue. Locate the.olm file on your Mac, and then choose Import. Imported items appear on the navigation panes (Mail, Calendar, People, Tasks, Notes) under On My Computer. That’s where grouping contacts comes in. IPhone users can manage their grouped contacts either in iCloud or via the Contacts app on the Mac using the Groups feature, which syncs across your devices.
Contacts Notes Mac App Shortcut
Show it on a map
Want to see where one of your contacts lives? You can open a map right from the Contacts app.
Best Mac App
To explore the Contacts User Guide, click Table of Contents at the top of the page, or enter a word or phrase in the search field.