SMTP Error message
I just now had an error message inside my admin zone when on a new order invoice page - when I checked the box to save a change and send an email to my admin email address (my personal gmail address)
The email failed, but my gmail account works and a PayPal email confirming an order payment from CS cart was sent to my admin email .
Only the invoice for the newest order was not emailed. (The order came after the problem)
Note no recent work done on my store at all and no other known problems my dedicated server is fine local ISP fine etc.
Any ideas?