[SLE] Help with postfix



Hi, I'm trying to complete my migration from my suse 8.2 box to my clean install of Suse 10.0 retail. All default w KDE except I'm running Cyrus imap. That's all working. My internet domain is set us as example.com and mail.example.com. I'm on a dynamic ip, with my fqdn resolved to this ip.

I can't seem to send/receive messages using thunderbird. I can send/receive using "mail". A telnet session does not seem to work correctly, see below,

linux:/home/user # telnet localhost 25
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 mail.example.com ESMTP Postfix
HELO
501 Syntax: HELO hostname
HELO client.example.com
250 mail.example.com
MAIL FROM: <test@xxxxxxxxxxxxxxxxxx>
250 Ok
RCPT TO: <root@xxxxxxxxxxxxxxxxxx>
250 Ok
Test mail from a telnet session.
502 Error: command not implemented
..
502 Error: command not implemented
QUIT
221 Bye
Connection closed by foreign host.

-and_

linux:/home/user # telnet 192.168.xxx.xxx 25
Trying 192.168.xxx.xxx...
Connected to 192.168.xxx.xxx.
Escape character is '^]'.
220 mail.example.com ESMTP Postfix
HELO client.example.com
250 mail.example.com
MAIL FROM: <test@xxxxxxxxxxx>
250 Ok
RCPT TO: <root@xxxxxxxxxxx>
250 Ok
DATA
354 End data with <CR><LF>.<CR><LF>
Test mail from a telnet session.
..
250 Ok: queued as 3E8A0D3D9
QUIT
221 Bye
Connection closed by foreign host.


I'm not sure postfix is reading my subnet correctly,

postconf mynetworks
mynetworks = 127.0.0.0/8 192.168.1.0/24 [::1]/128 [fe80::]/64

But my subnet is not in the 192.168.1.0/24 range. I tried setting it manually to my range, but got an error on postfix reload. Pehaps I'm not setting it
correclty, or I need to do something with ifconfig. My ethernet card is set
up by the yast default install. Connected to my nat router (small box). All local machines, including my new and old mail server get ip via dhcp from this router.



At present postconf -n returns...

postconf -n
alias_maps = hash:/etc/aliases
biff = no
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
html_directory = /usr/share/doc/packages/postfix/html
inet_interfaces = all
inet_protocols = all
mail_owner = postfix
mail_spool_directory = /var/mail
mailbox_command =
mailbox_size_limit = 51200000
mailbox_transport = lmtp:unix:/var/lib/imap/socket/lmtp
mailq_path = /usr/bin/mailq
manpage_directory = /usr/share/man
masquerade_classes = envelope_sender, header_sender, header_recipient
masquerade_exceptions = root
message_size_limit = 10240000
mydestination = $mydomain, $myhostname, localhost
mydomain = example.com
myhostname = mail.example.com
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/packages/postfix/README_FILES
relayhost = localhost
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_use_tls = no
smtpd_client_restrictions =
smtpd_helo_required = no
smtpd_helo_restrictions =
smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination
smtpd_sasl_auth_enable = no
smtpd_sender_restrictions = hash:/etc/postfix/access
smtpd_use_tls = no
strict_8bitmime = yes
strict_rfc821_envelopes = no
transport_maps = hash:/etc/postfix/transport
unknown_local_recipient_reject_code = 550


The actual hostname of this box is not FQDN, but something like linux.local

Any help appreciated. I need to move my email off my 8.2 box as security fixes aren't being supported any longer.

Many thanks,

Jim



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