Why do I keep getting random texts from emails?

Its called spam its coming to you as an SMS message through your cellular carriers email to text gateway. If you do not need to receive SMS messages from email accounts (some automated alerting systems may use this method), then contact your carrier and ask them to disable that at their gateway.

How do I stop spam texts from email addresses on Iphone?

Go to Settings -> Messages, scroll down to Message Filtering section and click into Unknown & Spam. Enable Filter Unknown Senders and SMS Filtering. This should turn off iMessage notifications if the text comes from addresses that are not in your contacts, unless you have replied to it.

How do I report spam text messages?

Report it on the messaging app you use. Look for the option to report junk or spam. Copy the message and forward it to 7726 (SPAM). Report it to the Federal Trade Commission at ReportFraud.ftc.gov.

What happens if you accidentally report a text as junk?

When you report a message as junk, the message will be permanently deleted from your device. Once deleted, you cannot undo it. And the Messages app will forward the senders information and the message in question to Apple.