The server hosting the Really Effective pages is currently experiencing some problems. The host company is investigating and hopefully service will return to normal soon. If the problem is terminal they will be taking the opportunity to upgrade to a new server this will obviously cause an extended outage. The problems seem to be mainly affecting e-mail so for the time being I suggest using the forum until the e-mail service has returned to normal. As Newsletter subscription relies on e-mail you may also experiencing problems receiving confirmation replies.