Re: sendmail SMTP AUTH: question about /etc/mail/auth/client-info file

2010-01-08 Thread Matthias Apitz
El día Friday, January 08, 2010 a las 06:44:00AM +, Glyn Millington 
escribió:

 Matthias Apitz writes:
   Hello,
   
   Because I was forced by my ISP to do so, I have configured successfully
   as described in the FBSD docs the sendmail with SMTP AUTH;
   
   one question remains: the required file /etc/mail/auth/client-info has 
   the line:
   
   AuthInfo:smtp.1blu.de U:root I:Y P:X
   
   where the I: value is the userID given by the ISP and P: its password;
   what does the U: value is good for exactly? thanks in advance
 
 Hi Matthias,
 
 U = user
 
 for details see 
 
 http://www.sendmail.org/~ca/email/auth.html

Hello Glyn,

I have read the above page during my configuration but it does not
explain to me which user must be configured in U: value; Is it me? Or is it
the userID the sendmail daemon is running as? It works with U:root,
but what does this mean exactly?

Thx

matthias

-- 
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e g...@unixarea.de - w http://www.unixarea.de/
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Re: sendmail SMTP AUTH: question about /etc/mail/auth/client-info file

2010-01-08 Thread Glyn Millington
Matthias Apitz writes:
  
  Hello Glyn,
  
  I have read the above page during my configuration but it does not
  explain to me which user must be configured in U: value; Is it me? Or is it
  the userID the sendmail daemon is running as? It works with U:root,
  but what does this mean exactly?


Sorry, Matthias, I misread your question.  I think it can only refer
to the uid under which sendmail is running, but can find no proof of
that :-)

atb


Glyn
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Re: sendmail SMTP AUTH: question about /etc/mail/auth/client-info file

2010-01-08 Thread Matthew Seaman

Matthias Apitz wrote:


I have read the above page during my configuration but it does not
explain to me which user must be configured in U: value; Is it me? Or is it
the userID the sendmail daemon is running as? It works with U:root,
but what does this mean exactly?


That's a SASL thing -- it has the concept of differentiating between
authentication ID (who you are (and you can prove it because you have the
password or other security token)) and authorization ID (who you are logging
in as, and whose permissions you can use on the remote server).  According
to /usr/share/sendmail/cf/README:


The RHS for an AuthInfo: entry in the access map should consists of a
list of tokens, each of which has the form: TDstring (including
the quotes).  T is a tag which describes the item, D is a delimiter,
either ':' for simple text or '=' for a base64 encoded string.
Valid values for the tag are:

U   user (authorization) id
I   authentication id
P   password
R   realm
M   list of mechanisms delimited by spaces


You don't generally need all of these items.  For the simplest case,
all you'ld need is U:username and P:password -- if you don't give 
I:authid explicitly it assumes it is the same as U:username (and vice

versa, if you give I:authid and not U:username).

Cheers,

Matthew

--
Dr Matthew J Seaman MA, D.Phil.   7 Priory Courtyard
 Flat 3
PGP: http://www.infracaninophile.co.uk/pgpkey Ramsgate
 Kent, CT11 9PW



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sendmail SMTP AUTH: question about /etc/mail/auth/client-info file

2010-01-07 Thread Matthias Apitz

Hello,

Because I was forced by my ISP to do so, I have configured successfully
as described in the FBSD docs the sendmail with SMTP AUTH;

one question remains: the required file /etc/mail/auth/client-info has 
the line:

AuthInfo:smtp.1blu.de U:root I:Y P:X

where the I: value is the userID given by the ISP and P: its password;
what does the U: value is good for exactly? thanks in advance

matthias

-- 
Matthias Apitz
t +49-89-61308 351 - f +49-89-61308 399 - m +49-170-4527211
e g...@unixarea.de - w http://www.unixarea.de/
Vote NO to EU The Lisbon Treaty: http://www.no-means-no.eu
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sendmail SMTP AUTH: question about /etc/mail/auth/client-info file

2010-01-07 Thread Glyn Millington
Matthias Apitz writes:
  Hello,
  
  Because I was forced by my ISP to do so, I have configured successfully
  as described in the FBSD docs the sendmail with SMTP AUTH;
  
  one question remains: the required file /etc/mail/auth/client-info has 
  the line:
  
  AuthInfo:smtp.1blu.de U:root I:Y P:X
  
  where the I: value is the userID given by the ISP and P: its password;
  what does the U: value is good for exactly? thanks in advance

Hi Matthias,

U = user

for details see 

http://www.sendmail.org/~ca/email/auth.html


atb

Glyn
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