Re: How to reject spam with embedded graphics
On 3/7/07, Kamaraju S Kusumanchi <kamaraju@bluebottle.com> wrote:
Chris Lale wrote:
> Does anyone know of a way to deal with spam with embedded graphics? I
> cannot use greylisting on a home desktop machine.
I believe using a DNSBL's provided by spamcop etc., could be effective in
this case. You can either reject with 5xx or tag the spam mails sent from
IP addresses identified as sending spam emails.
raju
--
I don´t reccomend to block mails, based on IP addresses, this is for sure going to cause a lot of false positive and block tons of legit mails, the common thing is to use adsl or cable connection with dynamic IP so if a spammer used that IP and some dnsbl list blacklisted it, its for sure that when the same IP is assigned to a legit nospammer user is going to have several rejects from servers that consult that dnsbl list.
Javier C. Viegas
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