I received a text message under the number 6200 (that's it - no real phone number)
Then it had computer language in the message. Has anyone received this before?
it's probably malware for an Android. You really shouldn't open e-mails from places that you can't verify. It's a good way to infect your computer or any other device that gets your e-mail.
Thank you for the information provided.
If you switched from a simple feature phone to a Smartphone, this message can be coming from the Backup Assistant. I can check on this for you and end the messages if that is the case. Please send me a PM with your mobile number and I will check on this for you.