Does your ISP allow you to create a new email account as a sub-account? For example, say your account is JOG@BigISP.com. You create a new email account under that master account called JOG_throwaway@Big ISP.com.  When you no longer need that sub account you simply delete it from the master account then.

Start by connecting to Nord VPN, which keeps no logs. This hides your IP address and location.

Use a private browser or incognito window. This ensures that no traces are stored in your browser, such as cookies or your search history.

Guerrilla Mail or Temp Mail: These services offer temporary, disposable email addresses.

During the registration process, make sure you don't provide any personal information, such as your real name or phone number. Some services may ask for a secondary email address for verification, so you can also use a temporary email address for that step.

For maximum anonymity, consider using a public computer or disposable laptop, as traces can remain on personal devices, even with a VPN.

If you can't do this yourself, you can ask someone you know to create an email address for you this way. And give it to you.

Note:
I don't want to hear any questions about it.
So if you don't understand it, you should ask others to help you with this.

I'm saying this for the people who are reading along:
It is not water proof, so if you use it for things that can't stand the light of the day, You get free housing for sure.

Succes!