Le 31/10/2010 13:20, Janos Dohanics a écrit :
In master.cf I have enabled port 587:
submission inet n - n - - smtpd
-o smtpd_tls_security_level=encrypt
-o smtpd_sasl_auth_enable=yes
-o
smtpd_client_restrictions=permit_sasl_authenticated,permit_mynetworks,reject
However, when I telnet, AUTH does not seem to be offered:
# telnet mail.example.com 587
Trying xxx.xxx.xxx.xxx...
Connected to mail.example.com.
Escape character is '^]'.
220 mail.example.com ESMTP Postfix
ehlo me
250-mail.example.com
250-PIPELINING
250-SIZE 49152000
250-ETRN
250-STARTTLS
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
^]
Still, when I submit mail with Thunderbird, it asks for
username/password, and if correct, the message is accepted.
Postfix is configured to listen also on port 25 and port 2525. When I
telnet to either one of these ports, Postfix announces AUTH:
# telnet mail.example.com 2525
Trying xxx.xxx.xxx.xxx...
Connected to mail.example.com.
Escape character is '^]'.
220 mail.example.com ESMTP Postfix
ehlo me
250-mail.example.com
250-PIPELINING
250-SIZE 49152000
250-ETRN
250-STARTTLS
250-AUTH NTLM LOGIN PLAIN GSSAPI DIGEST-MD5 CRAM-MD5
250-AUTH=NTLM LOGIN PLAIN GSSAPI DIGEST-MD5 CRAM-MD5
250-ENHANCEDSTATUSCODES
250-8BITMIME
250 DSN
^]
Would you please explain this? I have postfix-2.7.1,1 on FreeBSD
7.3-STABLE
don't use telnet. use openssl:
$ openssl s_client -starttls smtp -connect mail.example.com:587
...
EHLO host.example.org
...
QUIT
...
