著者: David Woodhouse
日付:
To: Always Learning
CC: exim users
題目: Re: [exim] Rejecting messages with no "To:" or "Cc:" fieldinthe
headers
On Tue, 2011-03-01 at 19:13 +0000, Always Learning wrote:
>
> I thought the only RFC required header was Message-ID: ?
That's only a SHOULD.
--
dwmw2