GSSMO used to be known as Google Apps Sync for Microsoft Outlook (GASMO).
If your organization has switched to Google Accounts but you'd like to keep using Microsoft® Outlook®, you can use G Suite Sync for Microsoft Outlook (GSSMO) to synchronize your mail, calendar events, contacts, notes, and tasks between your new account and Outlook.
You can access the synchronized information (Gmail and other G Suite tools, such as Google Drive) on any device where you use your Google Account. You’ll open Outlook just like you’re used to.
I want to use G Suite, not Outlook
If you don’t plan on using Outlook anymore and want to move all your data to your new Google Account, use our G Suite Migration for Microsoft Outlook tool instead.