We have completed the maintenance to mitigate against exploitation of the POODLE vulnerability.
Because the effects of this maintenance could potentially be wide-ranging, please contact support if you have any issues with connecting over a secure connection to any of our servers. We don’t believe there will be any issues with web (HTTPS) connections, but there may be with some email (SMTP, IMAP and POP) connections by older email programs. That said, an exploit against this vulnerability has only been demonstrated using JavaScript and a web browser, so email connections (even if using SSLv3) are not generally considered to be at risk.
Thanks for your patience during this maintenance.
UPDATE, 2014-10-24: Please read some details on this maintenance, and learn more about SSL and TLS and email security, on our corporate blog.