[Dovecot] Postfix + Doveot SASL

Marco Nenciarini mnencia at prato.linux.it
Sat Dec 23 19:34:27 UTC 2006


On Sat, Dec 23, 2006 at 01:04:51AM +0200, Timo Sirainen wrote:
> On 13.12.2006, at 20.26, Marco Nenciarini wrote:
> 
> >I've modified my postfix/dovecot configuration as is described on
> >http://wiki.dovecot.org/PostfixAndDovecotSASL but when an user try to
> >login it fails with the following log (debug_auth = on):
> >
> >Dec 12 15:07:53 lorien dovecot: auth(default): client in:  
> >AUTH^I1^IPLAIN^Iservice=smtp^Iresp=<hidden>
> >Dec 12 15:07:53 lorien dovecot: auth(default): passdb 
> >(mnencia at prato.linux.it,master): Attempted master login with no  
> >master passdbs
> >Dec 12 15:07:55 lorien dovecot: auth(default): client out:  
> >FAIL^I1^Iuser=mnencia at prato.linux.it
> >
> >The question is? Why i need a master login to use SASL?
> 
> You don't, the client is attempting such a login for some reason. To  
> me it looks like a client configuration problem.

I've enabled the auth_debug_password option and i've seen that the
sasl login look like "mnencia\0mnencia\0<password>". So no master
login is done. 

I've discovered also that with
"mnencia at prato.linux.it\0mnencia at prato.linux.it\0<password>" all works
ok.

Ciao

--
---------------------------------------------------------------------
| Marco Nenciarini | Debian/GNU Linux Developer - Plug Member | |
mnencia at prato.linux.it | http://www.prato.linux.it/~mnencia |
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Key fingerprint = FED9 69C7 9E67 21F5 7D95 5270 6864 730D F095 E5E4

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