Re: [exim] Counting the number of headers in an incoming email (was Re: Limit the total number of headers in incoming SMTP messages?)

著者: Jeremy Harris
日付:
To: exim-users
題目: Re: [exim] Counting the number of headers in an incoming email (was Re: Limit the total number of headers in incoming SMTP messages?)

On 05/01/16 21:26, Chris Siebenmann wrote:
> Is the 'sg to discard non-newline' sg something like: > ${sg{...} {\N[^\n]+\N} {}}

Yeah, looks about right

> Technically one wants strlen+1 here

Appending another character to get counted will be more
efficient than an eval, I guess.
--
Cheers,
Jeremy

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