If you are receiving frequent emails from the text mail subscriber, you can get rid of it. Just unsubscribe from the service. If an un-subscription for the email is not possible, do not worry. You can choose the email as spam. Send all received emails in the spam folder. If text mail is in messages, many options are available: you can select the number as a blocked number. Or stop the notes from a specific number. Some people contact telecommunication services to intercept messages or calls from particular numbers.