Updated Security and now Gmail connection isn't working

Updated Security and now Gmail connection isn't working

Hi!

I recently updated the security to my account/email as suggested when I logged in last week and now my emails aren't being sent to my associate gmail account.  They were being forwarded correctly before I made this change.  I'm guessing this is because I need to make changes on gmail's side but am not sure what those changes are.  Please help.

Thank you!