Where are email stored technically? What happens if email address of contact changes?

Where are email stored technically? What happens if email address of contact changes?

Hello List


What happens if we disconnect an email integration? Will the email remain in CRM, accessible?
  • Outlook integration
  • Google Apps integration
  • Zoho Mail integration

Can we safely delete an email in mailbox but be sure it will stay (forever) in CRM?

  • Outlook integration
  • Google Apps integration
  • Zoho Mail integration(sent email)

What happens technically to an email where it's contact gets a new Email address?


I'm frightened... Thanks for advice