We just received news that there is a impostor (phishing scam) of DWHS trying to get your details. Do not by any means ever click a link from a email unless you are 100% sure it is safe. You should go to www.dwhs.net then click login to access your account with us. Here is the fake email to ignore:
Dear user of the dwhs.net mailing service!
We are informing you that because of the security upgrade of the mailing service your mailbox (firstname.lastname@example.org) settings were changed. In order to apply the new set of settings click on the following link:
Best regards, dwhs.net Technical Support.