I find it Odd that there is no official announcement via the website & forum in addition the timing of the message a Saturday night all very odd.
If genuine I am VERY annoyed I just renewed my Spamcop last week, fortunately via paypal so I can dispute the payment in needs be.
Hopefully Some clarification will surface, but as a precaution I have opened an alternative premium account with another provider just in case.
I have also set up the mail forwarding which does not seem to work, I do not relish the work involved telling all the sites & people I am changing my e-mail address.