Milter-greylist

Hi,

>>>>> On Fri, 16 Aug 2013 15:15:48 +0200
>>>>> manu@... said:

manu> Johann Klasek <johann@...> wrote:

> Just want to note, that the bracketed version sendmail provides may look like
> 
> [IPv6:2a01:1b0:7999:446:0:2:8ed:2c78]

manu> You mean we first have to strip "[" or "[IPv6:" ? 

JFYI, RFC 5321 defines address-literal as follows:

address-literal  = "[" ( IPv4-address-literal /
                   IPv6-address-literal /
                   General-address-literal ) "]"
                   ; See Section 4.1.3

IPv4-address-literal  = Snum 3("."  Snum)

IPv6-address-literal  = "IPv6:" IPv6-addr

General-address-literal  = Standardized-tag ":" 1*dcontent

Standardized-tag  = Ldh-str
                    ; Standardized-tag MUST be specified in a
                    ; Standards-Track RFC and registered with IANA

IPv6-addr      = IPv6-full / IPv6-comp / IPv6v4-full / IPv6v4-comp

IPv6-hex       = 1*4HEXDIG

IPv6-full      = IPv6-hex 7(":" IPv6-hex)

IPv6-comp      = [IPv6-hex *5(":" IPv6-hex)] "::"
                 [IPv6-hex *5(":" IPv6-hex)]
                 ; The "::" represents at least 2 16-bit groups of
                 ; zeros.  No more than 6 groups in addition to the
                 ; "::" may be present.

IPv6v4-full    = IPv6-hex 5(":" IPv6-hex) ":" IPv4-address-literal

IPv6v4-comp    = [IPv6-hex *3(":" IPv6-hex)] "::"
                 [IPv6-hex *3(":" IPv6-hex) ":"]
                 IPv4-address-literal
                 ; The "::" represents at least 2 16-bit groups of
                 ; zeros.  No more than 4 groups in addition to the
                 ; "::" and IPv4-address-literal may be present.

Sincerely,

--
Hajimu UMEMOTO
ume@...  ume@{,jp.}FreeBSD.org
http://www.mahoroba.org/~ume/