I will help you to do g suite,google workspace setup and troubleshoot

Ensure mail delivery & prevent spoofing (SPF) Protect against forged emails & make sure messages aren't marked as spam. Using Sender Policy Framework (SPF), you can protect your domain from spoofing and help ensure that your messages are delivered correctly.

DKIM uses a pair of keys, one private and one public, to verify messages. By encrypting private and public keys in the email header, your domain gets validated. In short, by setting DKIM on your DNS, you let your recipients know that your emails come from authorized servers.

Google Workspace (formerly G Suite) for Work is a suite of web applications created by Google for businesses. Your Goggle Workspace account will give you access to Gmail on your preferred domain and 30GB of Google Drive storage per user.

No. Google Workspace for Work gives you a professional email, online storage, shared calendars, video meetings, and more. You will have the ability to share spreadsheets and documents, create video conferences with Hangouts, and use instant messaging etc

G Suite offers the worlds best spam protection and email organization, ensuring that emails that end up in your inbox are legitimate or sorted into their appropriate category and not cluttering your view. G Suite also offers 30 GB of cloud storage to store all your files to access anywhere.