著者: David Woodhouse 日付: To: Steffen Heil CC: exim-users, 'Uros Meglic' 題目: Re: [exim] Changing Return-Path on SMTP relay
On Mon, 2011-03-07 at 18:08 +0100, Steffen Heil wrote: > While this seems a good way to prevent circles, DO NOT DO THAT.
> Especially for your own good: Most recipients will drop mails that are
> FOR and FROM them... This is a classical spam approach.
Not "most". Some do, but only those who don't really understand how
email works. It's a broken thing to do, in the general case.
