Hi everyone,
Many thanks for your answers!
I understand your suggestions. We will change sender filed in our mail
client.
Thanks again,
Toshi Kaneko
-Original Message-
From: Stephen J. Turnbull [mailto:turnbull.stephen...@u.tsukuba.ac.jp]
Sent: Friday, April 20, 2018 12:33 PM
To: Mark S
On 19-Apr-18 23:33, Stephen J. Turnbull wrote:
> tlhackque via Mailman-Users writes:
>
> > I'm not sure what you are looking for.
>
> I'm looking for anything that will help block swaths of Chinese
> spammers and possibly attacks, while allowing me to do a better job of
> serving students vacation
