[Postfixbuch-users] gefälschter Mailer?

[Joachim Sturm]

> -----Original Message-----
> From: postfixbuch-users-bounces at listi.jpberlin.de [mailto:postfixbuch-
> users-bounces at listi.jpberlin.de] On Behalf Of Peer Heinlein
> Sent: Thursday, February 10, 2005 7:38 PM
> To: Eine Diskussionsliste rund um das Postfix-Buch.
> Subject: Re: [Postfixbuch-users] gefälschter Mailer?
>
> Am Donnerstag, 10. Februar 2005 19:08 schrieb Joachim Sturm:
>
> > Frage: sehe ich das richtig, das da jemand behauptet der Mailer
> > bbw-potsdam mit der IP 62.214.147.16 zu sein, und mit diesem
> > angeblichen Absender Mails in die Welt sendet.
>
> Jau.
>
> > Der Mailer bbw-potsdam.de/mailserver.bbw-potsdam.de hat aber die
> > feste IP 217.197.84.250 und nichts mit Versanet zu tun.
>
> Jau.
>
> > Zusatzfrage: wenn dem so ist, was kann ich dagegen tun?
>
> Nix, das passiert ständig und überall so.
>
> Peer


Da die DNS Anfrage doch nicht das richtige Ergebnis bringt, müssten diese
Mails doch über eine "_check_" Regel in der main.cf geblockt werden
können,
bevor sie zu amavis gelangen!


> --
> Heinlein Professional Linux Support GmbH
> http://www.heinlein-support.de
>
> 2. Mailserver-Konferenz, Mai 2005!
>
> 24/7 Emergency Support Team for Professionals
> High-Level Training * Enterprise Serverhosting
> --
> _______________________________________________
> Postfixbuch-users mailingliste
> Heinlein Professional Linux Support GmbH
>
> Postfixbuch-users at listi.jpberlin.de
> http://listi.jpberlin.de/mailman/listinfo/postfixbuch-users



begin 666 smime.p7s
M,( &"2J&2(;W#0$'`J" ,( "`0$Q"S )!@4K#@,"&@4`,( &"2J&2(;W#0$'
M`0``H((&MS""`U,P@@*\H ,"`0("#B7-`````K^0MAB6S1S:, T&"2J&2(;W
M#0$!! 4`,(&\,0LP"08#500&$P)$13$0, X&`U4$"!,'2&%M8G5R9S$0, X&
M`U4$!Q,'2&%M8G5R9S$Z,#@&`U4$"A,Q5$, at 5')U<W1#96YT97(@9F]R(%-E
M8W5R:71Y(&EN($1A=&$@3F5T=V]R:W, at 1VUB2#$B," &`U4$"Q,95$, at 5')U
M<W1#96YT97(@0VQA<W,@,2!#03$I,"<&"2J&2(;W#0$)`18:8V5R=&EF:6-A
M=&5 =')U<W1C96YT97(N9&4P'A<-,#0Q,C T,C S,#0R6A<-,#4Q,C T,C S
M,#0R6C!*,0LP"08#500&$P)$13$6,!0&`U4$`Q,-2F]A8VAI;2!3='5R;3$C
M,"$&"2J&2(;W#0$)`184:F]A8VAI;2US='5R;4!W96(N9&4P at 9\P#08)*H9(
MAO<-`0$!!0`#@8T`,(&)`H&!`.B)A4"6<A7.A6H?;;I_"K7F+<GIBT<AFH;V
M#N "A5YDHIMLI at Q0K*IJK1Z\TYO_,9O*(8<[.^H,*L]I-<T>EP56,JD#:H"J
M=1H9O0.PDG3I=U:X,XF.&A*'+9L_KRV$!/H2ZW%!^GJ)529;P) FS. HF>=Q
MX=K%&+ZTHJSNKWGE`@,!``&C@<@P@<4P# 8#51T3`0'_! (P`# .!@-5'0\!
M`?\$! ,"!> P,P8)8(9(`8;X0@$(!"86)&AT=' Z+R]W=W<N=')U<W1C96YT
M97(N9&4O9W5I9&5L:6YE<S 1!@E at AD@!AOA"`0$$! ,"!: P708)8(9(`8;X
M0@$#!% 63FAT='!S.B\O=W=W+G1R=7-T8V5N=&5R+F1E+V-G:2UB:6XO8VAE
M8VLM<F5V+F-G:2\R-4-$,# P,# P,#)"1CDP0C8Q.#DV0T0Q0T1!/S -!@DJ
MADB&]PT!`00%``.!@0!$A7+H2,9DC%-1G]V4NOQ,)W_*(;\U4?(N:,FN<6=&
MV.(Y(0C2%!2WH@&N&:Z =X2?.=6N)ZA)(N8LDE/:C]N5&+ at EB7?Z at W+U9EYW
MF7GL\FP:=<2&SD;VLB/.L]P"_<"O at 3UFTD):XDL,.C59K4IS+(#9\E>4XSHD
MC4P],31>$#""`UPP@@+%H ,"`0("`@/I, T&"2J&2(;W#0$!! 4`,(&\,0LP
M"08#500&$P)$13$0, X&`U4$"!,'2&%M8G5R9S$0, X&`U4$!Q,'2&%M8G5R
M9S$Z,#@&`U4$"A,Q5$, at 5')U<W1#96YT97(@9F]R(%-E8W5R:71Y(&EN($1A
M=&$@3F5T=V]R:W, at 1VUB2#$B," &`U4$"Q,95$, at 5')U<W1#96YT97(@0VQA
M<W,@,2!#03$I,"<&"2J&2(;W#0$)`18:8V5R=&EF:6-A=&5 =')U<W1C96YT
M97(N9&4P'A<-.3 at P,S Y,3$U.34Y6A<-,3$P,3 Q,3$U.34Y6C"!O#$+, D&
M`U4$!A,"1$4Q$# .!@-5! @3!TAA;6)U<F<Q$# .!@-5! <3!TAA;6)U<F<Q
M.C X!@-5! H3,51#(%1R=7-T0V5N=&5R(&9O<B!396-U<FET>2!I;B!$871A
M($YE='=O<FMS($=M8D at Q(C @!@-5! L3&51#(%1R=7-T0V5N=&5R($-L87-S
M(#$@0T$Q*3 G!@DJADB&]PT!"0$6&F-E<G1I9FEC871E0'1R=7-T8V5N=&5R
M+F1E,(&?, T&"2J&2(;W#0$!`04``X&-`#"!B0*!@0"P*>NT=K.NU[9;M%[G
MO>.QG$D$5UNAJ]E_$QO]NF&KV.=QWRT`E%U12'TC[W5BA) \"A]9$70OCH"E
M_3 "/2E2S7(:22&<O,M2CDBA8Y;($(4P:5=T1<!:AL;5/>!H5WTQ:B2-19<^
M,7YH9C)N)&WL,C;)0<KP,43(HV'*&Z V'P(#`0`!HVLP:3 /!@-5'1,!`?\$
M!3 #`0'_, X&`U4=#P$!_P0$`P(!AC S!@E at AD@!AOA"`0@$)A8D:'1T<#HO
M+W=W=RYT<G5S=&-E;G1E<BYD92]G=6ED96QI;F5S,!$&"6"&2 &&^$(!`00$
M`P(`!S -!@DJADB&]PT!`00%``.!@0!/F5F%R&16 at L5O/=A&"2\\4<&G<%B!
MDA+J]-06`)9><BCGUC9?&IRO'\*#&K0%59FF6%PW*/)7'NM=O['310]R' /2
M`,<L5=K^7XEVB^+4=_5-"1>OQ+JK,"M/N!WJV?]9\%!T1KI>ZC:PZY)[#UC:
M,N%2O2,W#_7S`$JNL%[>;C&"! @P@@0$`@$!,('/,(&\,0LP"08#500&$P)$
M13$0, X&`U4$"!,'2&%M8G5R9S$0, X&`U4$!Q,'2&%M8G5R9S$Z,#@&`U4$
M"A,Q5$, at 5')U<W1#96YT97(@9F]R(%-E8W5R:71Y(&EN($1A=&$@3F5T=V]R
M:W, at 1VUB2#$B," &`U4$"Q,95$, at 5')U<W1#96YT97(@0VQA<W,@,2!#03$I
M,"<&"2J&2(;W#0$)`18:8V5R=&EF:6-A=&5 =')U<W1C96YT97(N9&4"#B7-
M`````K^0MAB6S1S:, D&!2L.`P(:!0"@@@*.,!@&"2J&2(;W#0$)`S$+!@DJ
MADB&]PT!!P$P' 8)*H9(AO<-`0D%,0\7#3 U,#(Q,#$Y,3 T,EHP(P8)*H9(
MAO<-`0D$,18$%*[Q,_.3`;WBQVX5?P$KU- at -H `Z,&<&"2J&2(;W#0$)#S%:
M,%@P"@8(*H9(AO<-`P<P#@8(*H9(AO<-`P("`@" , T&""J&2(;W#0,"`@% 
M, <&!2L.`P(', T&""J&2(;W#0,"`@$H, <&!2L.`P(:, H&""J&2(;W#0(%
M,('@!@DK!@$$`8(W$ 0Q@=(P@<\P@;PQ"S )!@-5! 83`D1%,1 P#@8#500(
M$P=(86UB=7)G,1 P#@8#500'$P=(86UB=7)G,3HP. 8#500*$S%40R!4<G5S
M=$-E;G1E<B!F;W(@4V5C=7)I='D@:6X at 1&%T82!.971W;W)K<R!';6)(,2(P
M( 8#500+$QE40R!4<G5S=$-E;G1E<B!#;&%S<R Q($-!,2DP)P8)*H9(AO<-
M`0D!%AIC97)T:69I8V%T94!T<G5S=&-E;G1E<BYD90(.)<T````"OY"V&);-
M'-HP@>(&"RJ&2(;W#0$)$ (+,8'2H('/,(&\,0LP"08#500&$P)$13$0, X&
M`U4$"!,'2&%M8G5R9S$0, X&`U4$!Q,'2&%M8G5R9S$Z,#@&`U4$"A,Q5$,@
M5')U<W1#96YT97(@9F]R(%-E8W5R:71Y(&EN($1A=&$@3F5T=V]R:W, at 1VUB
M2#$B," &`U4$"Q,95$, at 5')U<W1#96YT97(@0VQA<W,@,2!#03$I,"<&"2J&
M2(;W#0$)`18:8V5R=&EF:6-A=&5 =')U<W1C96YT97(N9&4"#B7-`````K^0
MMAB6S1S:, T&"2J&2(;W#0$!`04`!(& (4NT\JO2T!?,`?3:Y8FM!*CV,K_(
ME1Z)><J,E:,KU<Z!;$YV+<R$G_%..P?HE$0<IZ48R:$%:-W[)_0*7I/T+!+A
M.8.V5;""BF[<&\BG/5!Y>M%MV<O8X&M'RG=;I*MB*&I0!_TZE8W#`$K]R B@
7,201K=%=1R0T4*G at R9*DG) `````````
`
end