POP3 login error /Suse perfect set up 9.3

Hi falko ,

Please see my postfix related configurations.


In my "/etc/hosts" looks like

# IP-Address Full-Qualified-Hostname Short-Hostname
#
127.0.0.1 localhost
# special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback
fe00::0 ipv6-localnet
ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
66.240.254.144 su93254144.aspadmin.net su93254144

In my host "/etc/hostname" looks like
su93254144.cosmoforge.com

In my host "/etc/HOSTNAME" looks like
su93254144.aspadmin.net
this "su93254144.aspadmin.net" comes as default server configuration.

Are those configurations Ok or do i need to alter ?
what is the differnce between "/etc/hostname" and "/etc/HOSTNAME" ?
& Are these OK or ....

su93254144:~ # hostname
su93254144.cosmoforge.com

su93254144:~ # hostname -f
su93254144.cosmoforge.com


FURTHER,
I create a new MX record name as "su93254144.cosmoforge.com" .Then change the main.cf as follows.
It will take some time to set up the new MX record, so still i didn't chk this new configuration by sending a mail .
Are these configurations Ok ?

main.cf

inet_protocols = all
biff = no
mail_spool_directory = /var/mail
canonical_maps = hash:/etc/postfix/canonical
#virtual_maps = hash:/etc/postfix/virtual
relocated_maps = hash:/etc/postfix/relocated
transport_maps = hash:/etc/postfix/transport
sender_canonical_maps = hash:/etc/postfix/sender_canonical
masquerade_exceptions = root
masquerade_classes = envelope_sender, header_sender, header_recipient
program_directory = /usr/lib/postfix
mynetworks = 192.168.0.0/24,66.240.0.0/24, 127.0.0.0/8
masquerade_domains =
#mydestination = $myhostname, localhost.$mydomain
defer_transports =
disable_dns_lookups = no
#relay_domains = mai.cosmoforge.com
mailbox_command =
mailbox_transport =
home_mailbox = Maildir/
smtpd_sender_restrictions = hash:/etc/postfix/access
smtpd_client_restrictions =
smtpd_helo_required = no
smtpd_helo_restrictions =
strict_rfc821_envelopes = no
smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination
smtp_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_auth_enable = yes
smtpd_use_tls = no
smtp_use_tls = no
alias_maps = hash:/etc/aliases
mailbox_size_limit = 0
message_size_limit = 10240000
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd

virtual_maps = hash:/etc/postfix/virtusertable

mydestination = /etc/postfix/local-host-names
mydomain = cosmoforge.com
myhostname = su93254144.$mydomain

Thx
gimhan

 

Please change it to

Code:

# IP-Address  Full-Qualified-Hostname  Short-Hostname
#
127.0.0.1       [B][COLOR="Red"]localhost.localdomain[/COLOR][/B] localhost
# special IPv6 addresses
::1             localhost ipv6-localhost ipv6-loopback
fe00::0         ipv6-localnet
ff00::0         ipv6-mcastprefix
ff02::1         ipv6-allnodes
ff02::2         ipv6-allrouters
ff02::3         ipv6-allhosts
66.240.254.144  su93254144.aspadmin.net su93254144

Delete /etc/HOSTNAME.

Make sure you also create an A record for su93254144.cosmoforge.com.
(BTW, wouldn't it have been easier to change your main.cf to mail.cosmoforge.com instead of su93254144.cosmoforge.com?)

It must be

Code:

inet_interfaces = all

 

I chnaged files/directories as u said ,

.
# Syntax:
#
# IP-Address Full-Qualified-Hostname Short-Hostname
#
127.0.0.1 localhost.localdomain localhost
# special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback
fe00::0 ipv6-localnet
ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
66.240.254.144 su93254144.aspadmin.net su93254144
Do i need to change the above "66.240.254.144 su93254144.aspadmin.net su93254144 " entry ?


renamed the /etc/HOSTNAME. to /etc/HOSTNAME.org

su93254144:~ # hostname
su93254144.cosmoforge.com

su93254144:~ # hostname -f
su93254144.cosmoforge.com


su93254144:~ # telnet su93254144.cosmoforge.com 25
Trying 66.240.254.144...
Connected to su93254144.cosmoforge.com.
Escape character is '^]'.
220 su93254144.cosmoforge.com ESMTP Postfix
ehlo localhost
250-su93254144.cosmoforge.com
250-PIPELINING
250-SIZE 10240000
250-VRFY
250-ETRN
250-AUTH PLAIN LOGIN
250-AUTH=PLAIN LOGIN
250 8BITMIME
quit
221 Bye
Connection closed by foreign host.

Now my main.cf as follows,

debug_peer_level = 2
#debug_peer_list = 127.0.0.1
#debug_peer_list = some.domain
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
xxgdb $daemon_directory/$process_name $process_id & sleep 5

sendmail_path = /usr/sbin/sendmail

newaliases_path = /usr/bin/newaliases
mailq_path = /usr/bin/mailq


setgid_group = maildrop
html_directory = /usr/share/doc/packages/postfix/html

manpage_directory = /usr/share/man
sample_directory = /usr/share/doc/packages/postfix/samples

readme_directory = /usr/share/doc/packages/postfix/README_FILES
#inet_protocols = all
inet_interfaces = all
biff = no
mail_spool_directory = /var/mail
canonical_maps = hash:/etc/postfix/canonical
#virtual_maps = hash:/etc/postfix/virtual
relocated_maps = hash:/etc/postfix/relocated
transport_maps = hash:/etc/postfix/transport
sender_canonical_maps = hash:/etc/postfix/sender_canonical
masquerade_exceptions = root
masquerade_classes = envelope_sender, header_sender, header_recipient
program_directory = /usr/lib/postfix
mynetworks = 192.168.0.0/24,66.240.0.0/24, 127.0.0.0/8
masquerade_domains =
#mydestination = $myhostname, localhost.$mydomain
defer_transports =
disable_dns_lookups = no
#relay_domains = mai.cosmoforge.com
mailbox_command =
mailbox_transport =
home_mailbox = Maildir/
smtpd_sender_restrictions = hash:/etc/postfix/access
smtpd_client_restrictions =
smtpd_helo_required = no
smtpd_helo_restrictions =
strict_rfc821_envelopes = no
smtpd_recipient_restrictions = permit_mynetworks,reject_unauth_destination
smtp_sasl_auth_enable = yes
smtpd_sasl_security_options = noanonymous
broken_sasl_auth_clients = yes
smtpd_sasl_auth_enable = yes
smtpd_use_tls = no
smtp_use_tls = no
alias_maps = hash:/etc/aliases
mailbox_size_limit = 0
message_size_limit = 10240000
smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd

virtual_maps = hash:/etc/postfix/virtusertable

mydestination = /etc/postfix/local-host-names
mydomain = cosmoforge.com
myhostname = su93254144.$mydomain


Then i tried to send a mail to [email protected]

but i was unable to send it and here i attched the result.

Mail Delivery Subsystem
<[email protected]>to me
Hide options 11:48 am (0 minutes ago)
From: Mail Delivery Subsystem <[email protected]>
To: [email protected]
Date: Feb 17, 2006 11:48 AM
Subject: Delivery Status Notification (Failure)
Reply | Reply to all | Forward | Print | Add sender to Contacts list | Delete this message | Report phishing | Show original | Message text garbled?
This is an automatically generated Delivery Status Notification

Delivery to the following recipient failed permanently:

[email protected]

Technical details of permanent failure:
PERM_FAILURE: SMTP Error (state 9): 554 <xproxy.gmail.com[66.249.82.197]>: Client host rejected: Access denied

----- Original message -----

Received: by 10.70.37.17 with SMTP id k17mr601508wxk;
Thu, 16 Feb 2006 21:48:35 -0800 (PST)
Received: by 10.70.130.18 with HTTP; Thu, 16 Feb 2006 21:48:35 -0800 (PST)
Message-ID: <[email protected]>
Date: Fri, 17 Feb 2006 11:48:35 +0600
From: G i m h a n <[email protected]>
To: [email protected]
Subject: Fwd: be clever.....GOOD ONE
In-Reply-To: <[email protected]>
MIME-Version: 1.0
Content-Type: text/plain; charset=WINDOWS-1252
Content-Transfer-Encoding: base64
Content-Disposition: inline
References: <[email protected]>
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 

Please contact the Gmail suppport and ask them why it is failing. Maybe your server is on a blacklist or something like that. Because technically I don't see any reason why it should fail.

 

I chnaged files/directories as u said ,

.
# Syntax:
#
# IP-Address Full-Qualified-Hostname Short-Hostname
#
127.0.0.1 localhost.localdomain localhost
# special IPv6 addresses
::1 localhost ipv6-localhost ipv6-loopback
fe00::0 ipv6-localnet
ff00::0 ipv6-mcastprefix
ff02::1 ipv6-allnodes
ff02::2 ipv6-allrouters
ff02::3 ipv6-allhosts
66.240.254.144 su93254144.aspadmin.net su93254144
Do i need to change the above "66.240.254.144 su93254144.aspadmin.net su93254144 " entry ?

 

here is my "/etc/postfix/local-host-names"
which refers the
"mydestination = /etc/postfix/local-host-names" in my main.cf


###################################
#
# ISPConfig local-host-names Configuration File
# Version 1.0
#
###################################
localhost
su93254144.cosmoforge.com
localhost.su93254144.cosmoforge.com
localhost.cosmoforge.com
www.admin.gallelink.com
www.gallelink.com
www.cosmoforge.com
#admin
#testsite
#cosmoforge
#gallelink
gallelink.com
admin.gallelink.com
cosmoforge.com
#### MAKE MANUAL ENTRIES BELOW THIS LINE! ####
Is this Ok ?

################################################


I tried to send a mail through my yahoo account. here is the result

Date: 17 Feb 2006 09:09:28 -0000
From: [email protected] Add to Address BookAdd to Address Book
Yahoo! DomainKeys has confirmed that this message was sent by yahoo.com. Learn more
To: [email protected]
Subject: failure notice

Hi. This is the qmail-send program at yahoo.com.
I'm afraid I wasn't able to deliver your message to the following
addresses.
This is a permanent error; I've given up. Sorry it didn't work out.

<[email protected]>:
66.240.254.144 does not like recipient.
Remote host said: 554 <web31506.mail.mud.yahoo.com[68.142.198.135]>:
Client host rejected: Access denied
Giving up on 66.240.254.144.

--- Below this line is a copy of the message.

Return-Path: <[email protected]>
Received: (qmail 78594 invoked by uid 60001); 17 Feb 2006 09:09:27
-0000
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws;
s=s1024; d=yahoo.com;

h=Message-ID:Receivedate:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding;

b=E1G42Lnwt6r09oGFq00nV8IYAfsy+0FhkoFnUpTDxYZI4wmQB8gJkx82lQpQ3VJlxbHOWaMJMfFGLSY5QWRPU3DZpppguqHVnWPinDobu8px5lmqN8H4VWHgle9HMJZWpvZilOjSaDoacJIjyqkEM/GkQm9CUu68uvYbUyojCr8=
;
Message-ID: <[email protected]>
Received: from [222.165.157.2] by web31506.mail.mud.yahoo.com via HTTP;
Fri, 17 Feb 2006 09:09:27 GMT
Date: Fri, 17 Feb 2006 09:09:27 +0000 (GMT)
From: =?iso-8859-1?q?G=20i=20m=20h=20a=20n=20=99?= <[email protected]>
Subject: test
To: [email protected]
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="0-1176672144-1140167367=:78094"
Content-Transfer-Encoding: 8bit

--0-1176672144-1140167367=:78094
Content-Type: text/plain; charset=iso-8859-1
Content-Transfer-Encoding: 8bit

 

No.

If you're on a blacklist and Yahoo uses the same blacklist a Gmail, then it's clear. Please contact Gmail and Yahoo.

 

I send a quary to Gmail support team.

i sent a mail from my office mail to [email protected]

resullts

Display all headersDate: Thu, 16 Feb 2006 07:04:02 +0000
From: [email protected]
Reply-To: [email protected]
Subject: Permanent Delivery Failure
To: [email protected]

The attached message had PERMANENT fatal delivery errors!

After one or more unsuccessful delivery attempts the attached message has
been removed from the mail queue on this server. The number and frequency
of delivery attempts are determined by local configuration parameters.

YOUR MESSAGE WAS NOT DELIVERED TO ANY OF IT'S RECIPIENTS!

Failed address: [email protected]

--- Session Transcript ---
Thu 2006-02-16 07:03:59: Parsing Message
<xxxxxxxxxxxxxxxxxx\pd50001298225.msg>
Thu 2006-02-16 07:03:59: From: [email protected]
Thu 2006-02-16 07:03:59: To: [email protected]
Thu 2006-02-16 07:03:59: Subject: TEST
Thu 2006-02-16 07:03:59: Message-ID: <op.s41ze8xahhhxqy@lasitha>
Thu 2006-02-16 07:03:59: MX-record resolution of [cosmoforge.com] in
progress (DNS Server:
161.76.9.1)...
Thu 2006-02-16 07:03:59: * P=010 D=cosmoforge.com TTL=(10)
MX=[mail.cosmoforge.com]
Thu 2006-02-16 07:03:59: Attempting MX: P=010 D=cosmoforge.com TTL=(10)
MX=[mail.cosmoforge.com]
Thu 2006-02-16 07:03:59: Attempting SMTP connection to
[mail.cosmoforge.com : 25]
Thu 2006-02-16 07:03:59: A-record resolution of [mail.cosmoforge.com] in
progress (DNS Server:
161.76.9.1)...
Thu 2006-02-16 07:03:59: D=mail.cosmoforge.com TTL=(10) A=[66.240.254.144]
Thu 2006-02-16 07:03:59: Attempting SMTP connection to [66.240.254.144 :
25]
Thu 2006-02-16 07:03:59: Waiting for socket connection...
Thu 2006-02-16 07:03:59: Socket connection established (161.76.28.49 :
3225 -> 66.240.254.144 :
25)
Thu 2006-02-16 07:03:59: Waiting for protocol initiation...
Thu 2006-02-16 07:04:00: <-- 220 ***************************************
Thu 2006-02-16 07:04:00: --> EHLO mail.codegen.it
Thu 2006-02-16 07:04:00: <-- 250-su93254144.cosmoforge.com
Thu 2006-02-16 07:04:00: <-- 250-PIPELINING
Thu 2006-02-16 07:04:00: <-- 250-SIZE 10240000
Thu 2006-02-16 07:04:00: <-- 250-VRFY
Thu 2006-02-16 07:04:00: <-- 250-ETRN
Thu 2006-02-16 07:04:00: <-- 250-AUTH PLAIN LOGIN
Thu 2006-02-16 07:04:00: <-- 250-AUTH=PLAIN LOGIN
Thu 2006-02-16 07:04:00: <-- 250 8BITMIME
Thu 2006-02-16 07:04:00: --> MAIL From:<[email protected]> SIZE=1552
Thu 2006-02-16 07:04:00: <-- 250 Ok
Thu 2006-02-16 07:04:00: --> RCPT To:<[email protected]>
Thu 2006-02-16 07:04:00: <-- 554 <mail.codegen.it[161.76.28.49]>: Client
host rejected: Access
denied
--- End Transcript ---
: Message contains [1] file attachments

 

Now I can send mails , after had small modification in master.cf as follows.
I commented the below mnetioned line , niw i can send and receive mail.

Shold it be a security issuue?

#
# Postfix master process configuration file. For details on the format
# of the file, see the Postfix master(5) manual page.
#
# ==========================================================================
# service type private unpriv chroot wakeup maxproc command + args
# (yes) (yes) (yes) (never) (100)
# ==========================================================================
smtp inet n - n - - smtpd
#submission inet n - n - - smtpd
# -o smtpd_etrn_restrictions=reject
# -o smtpd_client_restrictions=permit_sasl_authenticated,reject
#smtps inet n - n - - smtpd -o smtpd_tls_wrappermode=yes
# -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes
#submission inet n - n - - smtpd
# -o smtpd_etrn_restrictions=reject
# -o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes
#628 inet n - n - - qmqpd
pickup fifo n - n 60 1 pickup
cleanup unix n - n - 0 cleanup
qmgr fifo n - n 300 1 qmgr
#qmgr fifo n - n 300 1 oqmgr
#tlsmgr unix - - n 1000? 1 tlsmgr
rewrite unix - - n - - trivial-rewrite
bounce unix - - n - 0 bounce
defer unix - - n - 0 bounce
trace unix - - n - 0 bounce
verify unix - - n - 1 verify
flush unix n - n 1000? 0 flush
proxymap unix - - n - - proxymap
smtp unix - - n - - smtp
# When relaying mail as backup MX, disable fallback_relay to avoid MX loops
relay unix - - n - - smtp
-o fallback_relay=
# -o smtp_helo_timeout=5 -o smtp_connect_timeout=5
showq unix n - n - - showq
error unix - - n - - error
discard unix - - n - - discard
local unix - n n - - local
virtual unix - n n - - virtual
lmtp unix - - n - - lmtp
anvil unix - - n - 1 anvil
#localhost:10025 inet n - n - - smtpd -o content_filter=
scache unix - - n - 1 scache
#
# ====================================================================
# Interfaces to non-Postfix software. Be sure to examine the manual
# pages of the non-Postfix software to find out what options it wants.
#
# Many of the following services use the Postfix pipe(8) delivery
# agent. See the pipe(8) man page for information about ${recipient}
# and other message envelope options.
# ====================================================================
#
# maildrop. See the Postfix MAILDROP_README file for details.
# Also specify in main.cf: maildrop_destination_recipient_limit=1
#
maildrop unix - n n - - pipe
flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
cyrus unix - n n - - pipe
user=cyrus argv=/usr/lib/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user}
uucp unix - n n - - pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient)
ifmail unix - n n - - pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix - n n - - pipe
flags=Fq. user=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient
procmail unix - n n - - pipe
flags=R user=nobody argv=/usr/bin/procmail -t -m /etc/procmailrc ${sender} ${recipient}
#tlsmgr unix - - n 1000? 1 tlsmgr
#tlsmgr unix - - n 1000? 1 tlsmgr

 

No, it's not a security issue.