The e-mail address '$email' is invalid. Go back
"; } elseif ($ret == USER_CLIENT_ERROR_ALREADY_SUBSCRIBED) { echo "The e-mail address '$email' is already subscribed to the mailinglist. Go back
"; } else //valid { echo "The address '".$email."' was succesfully subscribed to the mailing list.
"; } } elseif ($action == "unsubscribe") { Database::Open(); $ret = User_Client::Unsubscribe($email); Database::Close(); if ($ret == USER_CLIENT_ERROR_NO_EMAIL_IN_DB) { echo "The address '$email' is not subscribed to the mailinglist. Go back
"; } elseif ($ret == USER_CLIENT_ERROR_ALREADY_UNSUBSCRIBED) { echo "The address '$email' is not subscribed to the mailinglist. Go back
"; } else { /* echo "A confirmation e-mail was sent to '$email', please follow its instructions to complete the unsubscription process.
"; */ echo "Your e-mail address, '$email' has been unsubscribed.
"; } } ?>This newsletter is very infrequent, I send it out only if this site has a major update.
For past newsletters, please see the Newsletter archive.