Centurytel and Centurylink letters are returned say they have spam

Undelivered Mail Returned to Sender 

Mail Delivery System to youshow details

This is the mail system at host omr-a002e.mx.aol.com.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

The mail system

<dickdery@centurylink.net>: host mx.centurylink.net[205.219.233.5] said: 554
5.7.1 [P4] Message blocked due to spam content in the message. (in reply to
end of DATA command)

Could you please share your jotform in which you are having bouncing issues?

I am sorry but I have never heard of a jotform.  All I know is that I cannot send email to my 57 year old son because of 'spam'.  His address is pgbowden@centurytel.net.  I am 77 years old and I assure you that we are not sending or receiving spam.

@Barbara 

JotForm is online Form Builder. This forum is for JotForm users. If your issue is not related to emails that are sent from Jotform forms, unfortunately we can not help you. 

I can only suggest you to check this articles, maybe they can help you to resolve your issue:

https://community.norton.com/en/forums/unable-send-email-550-message-was-classified-spam 

https://www.computerhope.com/issues/ch000460.htm 

You can also contact your email provided and see if they can resolve your issue. 

If you have any questions that are related to JotForm, let us know.