iContact Sign-Up Forms Not Working

I have several clients who have been using iContact successfully to capture contact information from both sidebar opt-in widget areas and landing pages (not using a widget) for a long time.

Recently, though, WordPress seems to strip the code out and not allow the sign-up form to display.

iContact says that “WordPress sites do not accept the code for our sign-up forms directly…” but must use a plugin which limits having a sign-up box to the sidebar.

Is there a way to add a sign-up form to the body of a page like I’ve been able to do before?

Thanks in advance for your help!

Susan Fleming