Hello all, This problem is made me mad all today, with no solution...
My /etc/sasl2/smtp.conf pwcheck_method: authdaemond log_level: 3 mech_list: PLAIN LOGIN authdaemond_path: /var/run/authdaemon.courier-imap/socket ls -la /var/run/authdaemon.courier-imap/socket srwxrwxrwx 1 root root 0 Jul 26 16:07 /var/run/authdaemon.courier-imap/socket My postconf -n: biff = no broken_sasl_auth_clients = yes canonical_maps = hash:/etc/postfix/canonical command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/lib/postfix debug_peer_level = 2 defer_transports = disable_dns_lookups = no disable_mime_output_conversion = no disable_vrfy_command = yes header_checks = regexp:/etc/postfix/header_checks html_directory = /usr/share/doc/packages/postfix/html inet_interfaces = all inet_protocols = ipv4 local_transport = local mail_owner = postfix mail_spool_directory = /var/mail mailbox_command = mailbox_size_limit = 0 mailbox_transport = mailq_path = /usr/bin/mailq manpage_directory = /usr/share/man masquerade_classes = envelope_sender, header_sender, header_recipient masquerade_domains = cablelettra.it masquerade_exceptions = root message_size_limit = 10240000 mydestination = $mydomain mydomain = mail2.domain.it myhostname = mail2.domain.it mynetworks = 127.0.0.1, 10.10.10.0/24 mynetworks_style = subnet myorigin = $myhostname newaliases_path = /usr/bin/newaliases queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/packages/postfix/README_FILES relay_domains = $mydestination relayhost = smtp.cablelettra.it relocated_maps = hash:/etc/postfix/relocated sample_directory = /usr/share/doc/packages/postfix/samples sender_canonical_maps = hash:/etc/postfix/sender_canonical sendmail_path = /usr/sbin/sendmail setgid_group = maildrop smtp_sasl_auth_enable = no smtp_tls_CAfile = /etc/postfix/ssl/cacert.pem smtp_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtp_tls_key_file = /etc/postfix/ssl/smtpd.key smtp_tls_loglevel = 1 smtp_tls_note_starttls_offer = yes smtp_use_tls = yes smtpd_banner = $myhostname ESMTP smtpd_client_restrictions = smtpd_helo_required = no smtpd_helo_restrictions = smtpd_recipient_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_non_fqdn_sender, reject_non_fqdn_recipient, reject_unknown_recipient_domain, reject_unauth_pipelining, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous smtpd_sender_restrictions = reject_unknown_sender_domain smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem smtpd_tls_CApath = /etc/postfix/ssl smtpd_tls_auth_only = no smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.crt smtpd_tls_key_file = /etc/postfix/ssl/smtpd.key smtpd_tls_loglevel = 1 smtpd_tls_received_header = yes smtpd_use_tls = yes strict_8bitmime = no strict_rfc821_envelopes = no tls_random_source = dev:/dev/urandom transport_maps = hash:/etc/postfix/transport, mysql:/etc/postfix/mysql_virtual_transport_maps.cf unknown_local_recipient_reject_code = 550 virtual_alias_domains = hash:/etc/postfix/virtual virtual_alias_maps = mysql:/etc/postfix/mysql_virtual_alias_maps.cf virtual_gid_maps = static:51 virtual_mailbox_base = /var/mail/virtual virtual_mailbox_domains = mysql:/etc/postfix/mysql_virtual_domains_maps.cf virtual_mailbox_limit = 1524288000 virtual_mailbox_limit_maps = mysql:/etc/postfix/mysql_virtual_mailbox_limit_maps.cf virtual_mailbox_limit_override = yes virtual_mailbox_maps = $transport_maps, mysql:/etc/postfix/mysql_virtual_mailbox_maps.cf virtual_maildir_limit_message = Sorry, the user's maildir has overdrawn his diskspace \ quota, please try again later. virtual_minimum_uid = 51 virtual_overquota_bounce = yes virtual_transport = virtual virtual_uid_maps = static:51 Seems all right, but the smtp says me: Jul 26 16:33:10 mail postfix/smtpd[16603]: warning: SASL authentication failure: cannot connect to Courier authdaemond: No such file or directory Jul 26 16:33:10 mail postfix/smtpd[16603]: warning: unknown[10.10.10.65]: SASL LOGIN authentication failed: generic failure Btw, the postfix is not chrooted, and there is no extra space into the smtp.conf (i have seen a previous post like mine with this problem.....) Here is my software versions: cat /etc/SuSE-release openSUSE 11.2 (x86_64) VERSION = 11.2 rpm -qa | grep postfix postfix-2.6.1-2.6.1.x86_64 postfix-mysql-2.6.1-2.6.1.x86_64 rpm -qa | grep courier courier-authlib-0.59.3-44.x86_64 courier-imap-4.1.3-44.x86_64 courier-authlib-mysql-0.59.3-44.x86_64 rpm -qa | grep sasl cyrus-sasl-gssapi-2.1.23-3.1.x86_64 cyrus-sasl-2.1.23-3.1.x86_64 cyrus-sasl-saslauthd-2.1.23-3.1.x86_64 cyrus-sasl-otp-2.1.23-3.1.x86_64 cyrus-sasl-32bit-2.1.23-3.1.x86_64 cyrus-sasl-digestmd5-2.1.23-3.1.x86_64 cyrus-sasl-plain-2.1.23-3.1.x86_64 cyrus-sasl-crammd5-2.1.23-3.1.x86_64 Any Hint? Cordially, Claudio. Any hint ? How i can debug this? -- -------------------------------------------------------------------------------- Claudio Prono OPST System Developer Gsm: +39-349-54.33.258 @PSS Srl Tel: +39-011-32.72.100 Via San Bernardino, 17 Fax: +39-011-32.46.497 10141 Torino - ITALY http://atpss.net/disclaimer -------------------------------------------------------------------------------- PGP Key - http://keys.atpss.net/c_prono.asc