We have had a couple of tickets created with:
Subject: (No Subject)
From: Possible SPAM
The emails for these tickets have both been sent with subjects, and they are coming from email addresses that are not spam (we have the email addresses saved in Zoho Support).
One of the tickets was a response to an email we sent via another ticket (we sent the email from our Zoho support email address).
Another ticket was a new email that was sent to our support address.
Have Zoho Support changed some settings today that is causing this issue?