Hi, In latest Gnus CVS, the function `message-setup-fill-variables' sets the value of `auto-fill-function' to `message-do-auto-fill' and then `auto-fill-mode' is turned on unconditionally. The function `message-do-auto-fill' is good for the message-mode. However, some people do not like `auto-fill-mode'. Is it a feature of Gnus? If so, people may use a hook to inhibit it as shown below: (add-hook 'message-mode-hook 'turn-off-auto-fill) Otherwise, Gnus should be changed as follows: 2001-10-16 Katsumi Yamaoka * message.el (message-setup-fill-variables): Use `normal-auto-fill-function' instead of `auto-fill-function'.