Am 29.07.2015 um 23:34 schrieb John Hardin:
On Wed, 29 Jul 2015, Paul Stead wrote:On 29/07/15 18:11, Benny Pedersen wrote:Henrik krohn did create a emailbl.pl but it was droppede later, it Was designede very well, i have tryed Google it, but seems impossible to get links to it now.I have got a copy of Henrik's code - I'm not sure on the procedure about uploading this. The essential formula is strtolower(md5(<email>)).<blacklistaddress>Is the chance of collision introduced by that strtolower() acceptable in this application?
besides that it was corrected - the strtolower needs to be inside the md5 - which collissions? you want a mail-address matching independent of y...@example.com or y...@example.com, otherwise a spammer would trick you with mybadadr...@example.com
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