Re: lug-bg: Sendmail+SMTP Auth !
- Subject: Re: lug-bg: Sendmail+SMTP Auth !
- From: danchev@xxxxxxxxx (George Danchev)
- Date: Fri, 9 Nov 2001 11:16:49 +0200
On Friday 09 November 2001 09:26, you wrote:
> Zdraveite,
> predi niakolko dni zadadoh vypros otnosno tova kak se
> pravai SMTP auth s sednmail.
> Togava ne poluchih nikakyv otgovor.
> Puskal li e niakoi ot vas takova neshto ili ne e.
> Utochniavam - Sendmaila da razreshi relay ot proizvolen IP
> adres pri polojenie che ot tam se authentificirat.
> Blagodaria vi predvaritelno.
Az ne sym go polzval, oba4e edno uto4nenie da ne se zabludi nqkoj: zna4i v
SMTP protokola nqma takova nesto kato Auth (za razlika ot POP/IMAP). Dori
SMTP server ne pravi razlika connectiona s server ili client e (bad bad ;),
no se razboti po vyprosa da ima 2 razli4ni protokola server-server,
client-server , da se znae koj koj e ...
Za Auth-a tova se vnasq dopylnitelno kato extension - ESMTP:
http://members.elysium.pl/brush/smtp-auth/index.html
ima si i RFC.
More:
Server support for SMTP AUTH
http://members.elysium.pl/brush/smtp-auth/server.html
Specialno za Sendmaila- SMTP AUTH e implementirano v versiq 8.10
http://www.sendmail.org/%7Eca/email/auth.html
Clients supporting SMTP AUTH
http://members.elysium.pl/brush/smtp-auth/client.html
Ili se polzva se edna tehnika POP-before-SMTP i edin byrz search na google
izpluva takava realizaciq za Sendmail. T.e pyrvo POP session za Auth , if
success -> then this IP may relay for some time. . POP i SMTP daemons mogat
da sa na razli4ni mashini ponezhe te si comunikirat s DRAC (demon4eto deto
otgovarq za relay Auth entry-tata) prez RPC (Remote Precedure Call).
more info & download at:
http://mail.cc.umanitoba.ca/drac/
S promqna s sourceto na qmail-smtpd.c se postiga nesto podobno i s Qmail.
http://www.cuni.cz/~vhor/qmail/smtpauth-en.html
tova e modificaciqta na hack-a.
Mnogo ne gi obi4am takiva hackove, ponezhe ne se znae kolko sa testvani i
ponqkoga vmesto da izpishem vezhdite, vadim o4ite ...
--
Greets,
fr33zb1
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