Sendmail SMTP AUTH

Feb 27, 2007

My sendmail.mc file has:

Quote:

TRUST_AUTH_MECH(`EXTERNAL DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl
define(`confAUTH_MECHANISMS', `EXTERNAL GSSAPI DIGEST-MD5 CRAM-MD5 LOGIN PLAIN')dnl
define(`confPRIVACY_FLAGS', `authwarnings,novrfy,noexpn,restrictqrun')dnl
define(`confAUTH_OPTIONS', `A')dnl

Telnet output is:

Quote:

% telnet localhost 25
Trying 127.0.0.1...
Connected to localhost
Escape character is '^]'.
220 local.sendmail.ORG ESMTP Sendmail 8.10.0/8.10.0; Thu, 9 Sep 1999 10:48:44 -0700 (PDT)
ehlo localhost
250-local.sendmail.ORG Hello localhost [127.0.0.1], pleased to meet you
250-ENHANCEDSTATUSCODES
250-DSN
250-AUTH DIGEST-MD5 CRAM-MD5
250 HELP
quit

But users cannot send email using the server as outgoing mail server with
their user names and passwords.

It says:
Quote:

Relaying denied. Proper authentication required.

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I can receive email fine on the server, but I can't send email out

Here is my main.cf file

Code:
command_directory = /usr/sbin
daemon_directory = /usr/lib/postfix
data_directory = /var/lib/postfix
unknown_local_recipient_reject_code = 550
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smtpd_client_restrictions = permit_mynetworks permit_inet_interfaces
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Code:
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Info
USER:test@rackbyte.com
PASS:test
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