Package: milter-greylist (4.6.4-3 and others)

[ Source: milter-greylist  ]

Greylist milter para o sendmail

milter-greylist é um milter stand-alone escrito em C que implementa o método de filtragem greylist, como proposto por Evan Harris.

O greylist funciona ao assumir que ao contrário dos MTAs legítimos, os motores de spam não irão tentar reenviar o seu mail de lixo devido a um erro temporário. O filtro irá sempre rejeitar temporariamente mail na primeira tentativa, e aceitá-lo após passar algum tempo.

Se os spammers tentarem reenviar mensagens rejeitadas, podemos assumir que não irão ficar parados entre os dois envios (se o fizerem, o problema do spam já estaria resolvido). A probabilidade é que o spammer irá enviar um mail para um endereço "pote de mel" e será cadastrado numa blacklist distribuída em tempo real antes da segunda tentativa.

Tags: Implemented in: C, User Interface: Daemon, Electronic Mail: Filters, mail::smtp, network::server, Network Protocol: IP, SMTP, Role: role::program, scope::utility, Purpose: Scanning, Works with: Databases, Email

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Download milter-greylist

Download for all available architectures

Architecture	Version	Package Size	Installed Size	Files
alpha (unofficial port)	4.6.4-3+b3	143.5 kB	460.0 kB	[list of files]
amd64	4.6.4-3+b3	145.7 kB	372.0 kB	[list of files]
arm64	4.6.4-3+b3	137.4 kB	396.0 kB	[list of files]
armel	4.6.4-3+b3	134.0 kB	345.0 kB	[list of files]
armhf	4.6.4-3+b3	135.1 kB	297.0 kB	[list of files]
hppa (unofficial port)	4.6.4-3+b3	138.5 kB	359.0 kB	[list of files]
i386	4.6.4-3+b3	150.8 kB	397.0 kB	[list of files]
ia64 (unofficial port)	4.6.4-3+b3	163.3 kB	570.0 kB	[list of files]
m68k (unofficial port)	4.6.4-3+b3	124.2 kB	328.0 kB	[list of files]
mips64el	4.6.4-3+b3	138.6 kB	474.0 kB	[list of files]
ppc64 (unofficial port)	4.6.4-3+b3	146.7 kB	463.0 kB	[list of files]
ppc64el	4.6.4-3+b3	149.4 kB	460.0 kB	[list of files]
riscv64	4.6.4-3+b3	147.4 kB	348.0 kB	[list of files]
s390x	4.6.4-3+b3	143.0 kB	388.0 kB	[list of files]
sh4 (unofficial port)	4.6.4-3+b3	143.7 kB	328.0 kB	[list of files]
sparc64 (unofficial port)	4.6.4-3+b3	131.6 kB	1,170.0 kB	[list of files]
x32 (unofficial port)	4.6.4-3+b3	142.7 kB	354.0 kB	[list of files]