Invoice Email's won't process

Storageinasnapp

We have been using Email Invoice processing for many months, but for some reason, after I did the Live Update this morning, our Emailed Invoices are not going out.

Error message:  (X) Not Processed - Error

Any Suggestions on what I can do to fix this?

Storageinasnapp

Never mind.  I changed the settings to "form embedded in the email body" and they sent fine. 
Could have been a blip in our email, as Attachments were sending fine before.
This way will actually work out better for those tenants who have trouble or are unable to open attachments.