EMail to text message stop working

The other day I had my email to text ( stop working (emails to normal email address still work), and wondered if anybody else had this issue and if it was a security update thing or if you guys have any suggestions. I can send a test email from the gmail account I’m using and it works fine. I’m using the Send Email with Attachments commend. It worked for about 6 months then stopped. I’m going to check for error codes soon but wondered if anybody else has had this happen.