I want to delete "[email protected]

hi Rick.
Delete your Gmail address

1. Sign in to the Account preferences page.
2. Click Delete products. You may need to sign in to your account again.
3. Next to Gmail, click Delete .
4. Follow the instructions on the screen, then choose Remove Gmail.

Delete your Gmail account - Google Account Help - Google Support

https://support.google.com/accounts/answer/61177?hl=en
How do delete gmail address Google Search

Hi, there is no perm delete, all data on those accounts once you have relinquished control of your account, belong to Facebook and Google. you can request to have your account deleted with Google but any data you have ever sent or received is somewhere in their system and belongs to them. On Facebook in your setting you can delete your account it will no longer exist and you will disappear from friends accounts and certain comments will be deleted but all you have done is remove your details from public view and lost all control of all the data, it then belongs to Facebook.

From the Google forum:
https://productforums.google.com/forum/#!topic/gmail/enuR5sA8qLw

How do you delete a Gmail account?
If you'd like to close or delete your Gmail account then you can do so by following these instructions:
Visit this page after signing into the account you would like to delete Gmail on: https://www.google.com/accounts/b/0/EditServices

You will have two options:
a) "Remove Gmail permanently": this removes the Gmail service but keeps any other Google services (Calendar, Drive, Blogger ...). All your emails and contacts are deleted permanently. You need to specify a non-Gmail email address as your new login for other Google services that you log into. If you want to delete or close your Gmail account but still use other Google services like Google Drive, then this would be the option for you.

or

b) "Close account and delete all services and info associated with it": this removes the whole Google account including all services that you used with this login (Youtube, Picasa, Blogger ...). This step is irreversible and you can never use the same username again. If you want to delete or close your Gmail account as well as any associated services with your Google account then you would choose this step.
If you are a Google Apps user (aka your email address is through Google but does not end in @gmail.com), then you will need to contact your organization's Google Apps administrator who will follow the procedure here for removing your address from the Google app domain: https://support.google.com/a/answer/33314?hl=en
We're sad to see you go! If you have recommendations on what would make the product better, you can submit it by clicking the gear icon in the upper right hand corner of Gmail and selecting "Send feedback"

If you decide that you don't need your Gmail address anymore, here's how you can remove Gmail from your Google Account:

• Sign in to your account at accounts.google.com.
• At the top, click Data tools.
• In the Data Tools box, click Delete products.
• Click Remove Gmail permanently.

1. If you decide that you don't need your Gmail address anymore, here's how you can remove Gmail from your Google Account:
   • Sign in to your account at accounts.google.com.
   • At the top, click Data tools.
   • In the Data Tools box, click Delete products.
   • Click Remove Gmail permanently.

From Google...
If you decide that you don't need your Gmail address anymore, here's how you can remove Gmail from your Google Account:

1. Sign in to your account at accounts.google.com.
2. At the top, click Data tools.
3. In the Data Tools box, click Delete products.
4. Click Remove Gmail permanently.

If you only want to delete a specific Gmail address, click "Remove Gmail permanently" and proceed to Step 5a. If you want to delete your entire Google account, select "Close account and delete all services and info associated with it" and skip to Step 5b. 5a.

see: https://www.maketecheasier.com/delete-gmail-address/

o cancel a Gmail account and delete the associated Gmail address:

• Go to Google Account Settings.
• Open the Products page.
• Click Edit under Your products.
• Click Remove Gmail permanently under Delete a Product.
  • You can also choose Close account and delete all services and info associated with it to remove your entire Google account (including your search history, Google Docs, iGoogle page, AdWords and AdSense as well as other Google services).
• Make sure Yes, I want to permanently delete [email protected] and remove it from my Google account. is checked.
• Enter an email address different from the address associated with the account you are closing under New primary email address.
  • Gmail may already have entered the secondary address you used when creating the Gmail account.
  • The alternative email address becomes your new Google account user name.
  • Make sure you enter an email address to which you have access. You need that access to complete deleting your Gmail account.
• Enter your Gmail password under Current password.
• Click REMOVE GMAIL.
• Open the "Gmail Removal Confirmation" email from "[email protected]" at the email address you specified as your new.
• Follow the deletion link in it.
• Type your Gmail password under Password:.
• Click Verify.
  • Keep in mind that you cannot undo this step.

I found this answer online for you:

• Enter your Gmail password under Current password.
• Click REMOVE GMAIL.
• Open the "Gmail Removal Confirmation" email from "[email protected]" at the email address you specified as your new.
• Follow the deletion link in it.
• Type your Gmail password under Password:.
• Click Verify.
  • Keep in mind that you cannot undo this step.