Hi! I'm trying to setup postfix with authentication. I have
PAM/NSSwitch configured to use LDAP backend. I also installed
cyrus-sasl, but when I test authentication I got some errors. What I'm
doing wrong? Some relevant information:

/etc/sasl2/smtpd.conf

pwcheck_method:pam

---------------------------------------

telnet port 25:

embedded postfix # telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 Servidor de E-Mail Embedded
EHLO mydomain.com
250-embedded.mydomain.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-STARTTLS
250 8BITMIME
quit
221 Bye
Connection closed by foreign host.

--------------------------------------------

log:

Jul 19 11:20:27 embedded postfix/smtpd[31410]: <
unknown[192.168.1.100]:
TlRMTVNTUAABAAAAB4IIogAAAAAAAAAAAAAAAAAAAAAFASgKAAAADw==
Jul 19 11:20:27 embedded postfix/smtpd[31410]:
smtpd_sasl_authenticate: decoded response: NTLMSSP
Jul 19 11:20:27 embedded postfix/smtpd[31410]: NTLM server step 1
Jul 19 11:20:27 embedded postfix/smtpd[31410]: client flags: ffff8207
Jul 19 11:20:27 embedded postfix/smtpd[31410]:
smtpd_sasl_authenticate: uncoded challenge: NTLMSSP
Jul 19 11:20:27 embedded postfix/smtpd[31410]: >
unknown[192.168.1.100]: 334
TlRMTVNTUAACAAAAOgA6ADAAAAAFggIAxSfRzXMryGYAAAAAAAAAAAAAAAAAAAAARQBNAEIARQBEAEQARQBEAC4ARQBNAEIARQBEAEQARQBEAC4AVQBGAEMARwAuAEUARABVAC4AQgBSAA==
Jul 19 11:20:27 embedded postfix/smtpd[31410]: <
unknown[192.168.1.100]:
TlRMTVNTUAADAAAAGAAYAI4AAAAYABgApgAAACgAKABIAAAADgAOAHAAAAAQABAAfgAAAAAAAAC+AAAABYIAAgUBKAoAAAAPZQBtAGIAZQBkAGQAZQBkAC4AdQBmAGMAZwAuAGUAZAB1AC4AYgByAGwAZQBhAG4AZAByAG8AQwBPAE0AUABPAFIAMAA2AFhBruTJ7QP1D2kjfvHaMU0IHH0O2a0i6qfimYU8bx0zsRE2W3N/+wpohdPaH5f26Q==
Jul 19 11:20:27 embedded postfix/smtpd[31410]:
smtpd_sasl_authenticate: decoded response: NTLMSSP
Jul 19 11:20:27 embedded postfix/smtpd[31410]: NTLM server step 2
Jul 19 11:20:27 embedded postfix/smtpd[31410]: client user: leandro
Jul 19 11:20:27 embedded postfix/smtpd[31410]: client domain:
embedded.ufcg.edu.br
Jul 19 11:20:27 embedded postfix/smtpd[31410]: warning: SASL
authentication failure: no secret in database
Jul 19 11:20:27 embedded postfix/smtpd[31410]: warning:
unknown[192.168.1.100]: SASL NTLM authentication failed
Jul 19 11:20:27 embedded postfix/smtpd[31410]: >
unknown[192.168.1.100]: 535 Error: authentication failed
Jul 19 11:20:27 embedded postfix/smtpd[31410]: <
unknown[192.168.1.100]: AUTH NTLM
Jul 19 11:20:27 embedded postfix/smtpd[31410]:
smtpd_sasl_authenticate: sasl_method NTLM
Jul 19 11:20:27 embedded postfix/smtpd[31410]:
smtpd_sasl_authenticate: uncoded challenge:
Jul 19 11:20:27 embedded postfix/smtpd[31410]: > unknown[192.168.1.100]: 334

main.cf:

smtpd_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
smtpd_sasl_local_domain = $myhostname
broken_sasl_auth_clients = yes
smtpd_recipient_restrictions = permit_sasl_authenticated,
permit_mynetworks, check_relay_domains

[]s
Leandro
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