---------- Forwarded message ----------
From: Andhu <aravind.arjunan@gmail.com>
Date: 12 Apr 2008 17:52
Subject: Integrating LDAP with postfix mailserver
To: aravind.arjunan@gmail.com
hi
i had mailserver and mailbox server are in two different machines.
Both are having the same domain (linux.com)
In my mailserver i configured all the mails to relay to my mailbox
server.
SMTP authentication is also enabled
The problem is I configured LDAP in my mailserver to store user
information.
I created all the users in the ldap database.
So when i try to send a mail to a user exists in ldap database, where
as only mailbox
is present in the mailbox server without user, my mail is not
delivering to the recipient it
was bouncing back to the sender.When i check the log i found that
it was not checking the ldap database itself.
My main.cf file:
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases, ldap:/etc/postfix/ldapaliases.cf
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
fallback_relay = $mydomain
html_directory = no
inet_interfaces = all
mail_owner = postfix
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = 151.2.119.150
mydomain = linux.com
myhostname = experts.linux.com
mynetworks = 151.2.0.0/16, 127.0.0.0/8
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.2.10/README_FILES
relay_domains = $mydestination
sample_directory = /usr/share/doc/postfix-2.2.10/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtpd_recipient_restrictions = permit_sasl_authenticated,
reject_unauth_destination, check_relay_domains
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain = $myhostname
smtpd_sasl_security_options = noanonymous
unknown_local_recipient_reject_code = 550
ldapaliases_server_host = localhost
ldapaliases_server_port = 389
ldapaliases_search_base = dc=linux,dc=com
ldapaliases_scope = sub
ldapaliases_query_filter = (uid=%s)
ldapaliases_result_attribute = maildrop
My /etc/postfix/ldapaliases.cf file
server_host = 127.0.0.1
search_base = dc=linux,dc=com
server_port = 389
scope = sub
bind = no
query_filter = (maillocaladdress=%s)
result_attribute = maildrop
dereference = 3
My /etc /openldap/slapd.conf
include /etc/openldap/schema/core.schema
include /etc/openldap/schema/cosine.schema
include /etc/openldap/schema/inetorgperson.schema
include /etc/openldap/schema/nis.schema
allow bind_v2
pidfile /var/run/slapd.pid
argsfile /var/run/slapd.args
database bdb
suffix "dc=linux,dc=com"
rootdn "cn=Manager,dc=linux,dc=com"
rootpw {SSHA}BJbifO2zEGwJXoyx63QkeiCwdVE7b1eJ
directory /var/lib/ldap/linux.com
access to attrs=userPassword
by self write
by dn="cn=syncuser,dc=linux,dc=com" read
by anonymous auth
by * none
access to *
by dn="cn=syncuser,dc=linux,dc=com" read
by * read
# Indices to maintain for this database
index objectClass eq,pres
index ou,cn,mail,surname,givenname eq,pres,sub
index uidNumber,gidNumber,loginShell eq,pres
index uid,memberUid eq,pres,sub
index nisMapName,nisMapEntry eq,pres,sub
index default sub
The LDIF file which i added in ldap
dn: uid=saurav,ou=solution,dc=linux,dc=com
cn: Manaager
sn: ganguly
uid: saurav
mail: saurav@linux.com
description: Indian Team
telephoneNumber: 012101012
userPassword: password
uidNumber: 1023
homeDirectory: /home/saurav/
gidNumber: 10023
objectClass: person
objectClass: top
objectClass: inetOrgperson
objectClass: posixAccount
dn: uid=anil,ou=solution,dc=linux,dc=com
cn: Manager
sn: kumble
uid: anil
mail: anil@linux.com
description: Indian Team
telephoneNumber: 0212101012
userPassword: password
uidNumber: 1024
homeDirectory: /home/anil/
gidNumber: 1034
objectClass: person
objectClass: top
objectClass: inetOrgperson
objectClass: posixAccount
This is the logs which are taken when i send mail from client to the
user who has added in ldap database.
Apr 12 17:20:32 experts postfix/smtpd[6010]: connect from
unknown[151.2.117.166]
Apr 12 17:20:32 experts postfix/smtpd[6010]: match_list_match:
unknown: no match
Apr 12 17:20:32 experts postfix/smtpd[6010]: match_list_match:
151.2.117.166: no match
Apr 12 17:20:32 experts postfix/smtpd[6010]: match_list_match:
unknown: no match
Apr 12 17:20:32 experts postfix/smtpd[6010]: match_list_match:
151.2.117.166: no match
Apr 12 17:20:32 experts postfix/smtpd[6010]: match_hostname: unknown
~? 151.2.0.0/16
Apr 12 17:20:32 experts postfix/smtpd[6010]: match_hostaddr:
151.2.117.166 ~? 151.2.0.0/16
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
220 experts.linux.com ESMTP Postfix
Apr 12 17:20:32 experts postfix/smtpd[6010]: < unknown[151.2.117.166]:
EHLO aravind
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250-experts.linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250-PIPELINING
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250-SIZE 10240000
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250-VRFY
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250-ETRN
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250-AUTH LOGIN CRAM-MD5 NTLM GSSAPI DIGEST-MD5 PLAIN
Apr 12 17:20:32 experts postfix/smtpd[6010]: match_list_match:
unknown: no match
Apr 12 17:20:32 experts postfix/smtpd[6010]: match_list_match:
151.2.117.166: no match
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250-AUTH=LOGIN CRAM-MD5 NTLM GSSAPI DIGEST-MD5 PLAIN
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250 8BITMIME
Apr 12 17:20:32 experts postfix/smtpd[6010]: < unknown[151.2.117.166]:
AUTH NTLM
Apr 12 17:20:32 experts postfix/smtpd[6010]: smtpd_sasl_authenticate:
sasl_method NTLM
Apr 12 17:20:32 experts postfix/smtpd[6010]: smtpd_sasl_authenticate:
uncoded challenge:
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
334
Apr 12 17:20:32 experts postfix/smtpd[6010]: < unknown[151.2.117.166]:
TlRMTVNTUAABAAAAB4IIogAAAAAAAAAAAAAAAAAAAAAFASgKAAAADw==
Apr 12 17:20:32 experts postfix/smtpd[6010]: smtpd_sasl_authenticate:
decoded response: NTLMSSP
Apr 12 17:20:32 experts postfix/smtpd[6010]: smtpd_sasl_authenticate:
uncoded challenge: NTLMSSP
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
334
TlRMTVNTUAACAAAAIgAiADAAAAAFggIAPnghBvgGfvEAAAAAAAAAAAAAAAAAAAAARQBYAFAARQBSAFQAUwAuAEwASQBOAFUAWAAuAEMATwBNAA==
Apr 12 17:20:32 experts postfix/smtpd[6010]: < unknown[151.2.117.166]:
TlRMTVNTUAADAAAAGAAYAF4AAAAYABgAdgAAAAAAAABIAAAACAAIAEgAAAAOAA4AUAAAAAAAAACOAAAABYIAAgUBKAoAAAAPcwBhAGoAdQBBAFIAQQBWAEkATgBEAFJPl9ZLA1BtNohiKVmLgNtBPl0/
zPjlEjMgU4lgCqJ5FET4UeQQCdR/uCK1hQRvew==
Apr 12 17:20:32 experts postfix/smtpd[6010]: smtpd_sasl_authenticate:
decoded response: NTLMSSP
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
235 Authentication successful
Apr 12 17:20:32 experts postfix/smtpd[6010]: < unknown[151.2.117.166]:
MAIL FROM: <saju@linux.com>
Apr 12 17:20:32 experts postfix/smtpd[6010]: extract_addr: input:
<saju@linux.com>
Apr 12 17:20:32 experts postfix/smtpd[6010]: smtpd_check_addr:
addr=saju@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: connect to subsystem
private/rewrite
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr request =
rewrite
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr rule = local
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr address =
saju@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value: 0
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: address
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
address
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
saju@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: (list terminator)
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
(end)
Apr 12 17:20:32 experts postfix/smtpd[6010]: rewrite_clnt: local:
saju@linux.com -> saju@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr request =
resolve
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr address =
saju@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value: 0
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: transport
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
transport
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
smtp
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: nexthop
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
nexthop
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: recipient
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
recipient
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
saju@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
4096
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: (list terminator)
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
(end)
Apr 12 17:20:32 experts postfix/smtpd[6010]: resolve_clnt:
`saju@linux.com' -> transp=`smtp' host=`linux.com'
rcpt=`saju@linux.com' flags= class=default
Apr 12 17:20:32 experts postfix/smtpd[6010]: ctable_locate: install
entry key saju@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: extract_addr: result:
saju@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: fsspace: .: block size
4096, blocks free 55825
Apr 12 17:20:32 experts postfix/smtpd[6010]: smtpd_check_size: blocks
4096 avail 55825 min_free 0 msg_size_limit 10240000
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250 Ok
Apr 12 17:20:32 experts postfix/smtpd[6010]: < unknown[151.2.117.166]:
RCPT TO: <saurav@linux.com>
Apr 12 17:20:32 experts postfix/smtpd[6010]: extract_addr: input:
<saurav@linux.com>
Apr 12 17:20:32 experts postfix/smtpd[6010]: smtpd_check_addr:
addr=saurav@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr request =
rewrite
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr rule = local
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr address =
saurav@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value: 0
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: address
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
address
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
saurav@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: (list terminator)
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
(end)
Apr 12 17:20:32 experts postfix/smtpd[6010]: rewrite_clnt: local:
saurav@linux.com -> saurav@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr request =
resolve
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr address =
saurav@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value: 0
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: transport
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
transport
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
smtp
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: nexthop
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
nexthop
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: recipient
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
recipient
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
saurav@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
4096
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: (list terminator)
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
(end)
Apr 12 17:20:32 experts postfix/smtpd[6010]: resolve_clnt:
`saurav@linux.com' -> transp=`smtp' host=`linux.com'
rcpt=`saurav@linux.com' flags= class=default
Apr 12 17:20:32 experts postfix/smtpd[6010]: ctable_locate: install
entry key saurav@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: extract_addr: result:
saurav@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr request =
rewrite
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr rule = local
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr address =
postmaster
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
flags
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value: 0
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: address
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
address
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
postmaster@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: private/rewrite socket:
wanted attribute: (list terminator)
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
(end)
Apr 12 17:20:32 experts postfix/smtpd[6010]: rewrite_clnt: local:
postmaster -> postmaster@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: >>> START Recipient
address RESTRICTIONS <<<
Apr 12 17:20:32 experts postfix/smtpd[6010]: generic_checks:
name=permit_sasl_authenticated
Apr 12 17:20:32 experts postfix/smtpd[6010]: generic_checks:
name=permit_sasl_authenticated status=1
Apr 12 17:20:32 experts postfix/smtpd[6010]: >>> CHECKING RECIPIENT
MAPS <<<
Apr 12 17:20:32 experts postfix/smtpd[6010]: ctable_locate: leave
existing entry key saurav@linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: maps_find:
recipient_canonical_maps: saurav@linux.com: not found
Apr 12 17:20:32 experts postfix/smtpd[6010]: maps_find:
recipient_canonical_maps: saurav: not found
Apr 12 17:20:32 experts postfix/smtpd[6010]: maps_find:
recipient_canonical_maps: @linux.com: not found
Apr 12 17:20:32 experts postfix/smtpd[6010]: mail_addr_find:
saurav@linux.com -> (not found)
Apr 12 17:20:32 experts postfix/smtpd[6010]: maps_find:
canonical_maps: saurav@linux.com: not found
Apr 12 17:20:32 experts postfix/smtpd[6010]: maps_find:
canonical_maps: saurav: not found
Apr 12 17:20:32 experts postfix/smtpd[6010]: maps_find:
canonical_maps: @linux.com: not found
Apr 12 17:20:32 experts postfix/smtpd[6010]: mail_addr_find:
saurav@linux.com -> (not found)
Apr 12 17:20:32 experts postfix/smtpd[6010]: maps_find:
virtual_alias_maps: saurav@linux.com: not found
Apr 12 17:20:32 experts postfix/smtpd[6010]: maps_find:
virtual_alias_maps: saurav: not found
Apr 12 17:20:32 experts postfix/smtpd[6010]: maps_find:
virtual_alias_maps: @linux.com: not found
Apr 12 17:20:32 experts postfix/smtpd[6010]: mail_addr_find:
saurav@linux.com -> (not found)
Apr 12 17:20:32 experts postfix/smtpd[6010]: smtpd_check_rewrite:
trying: permit_inet_interfaces
Apr 12 17:20:32 experts postfix/smtpd[6010]: permit_inet_interfaces:
unknown 151.2.117.166
Apr 12 17:20:32 experts postfix/smtpd[6010]: before
input_transp_cleanup: cleanup flags = enable_header_body_filter
enable_automatic_bcc enable_address_mapping
Apr 12 17:20:32 experts postfix/smtpd[6010]: after
input_transp_cleanup: cleanup flags = enable_header_body_filter
enable_automatic_bcc enable_address_mapping
Apr 12 17:20:32 experts postfix/smtpd[6010]: connect to subsystem
public/cleanup
Apr 12 17:20:32 experts postfix/smtpd[6010]: public/cleanup socket:
wanted attribute: queue_id
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
queue_id
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
431A52ECEA
Apr 12 17:20:32 experts postfix/smtpd[6010]: public/cleanup socket:
wanted attribute: (list terminator)
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
(end)
Apr 12 17:20:32 experts postfix/smtpd[6010]: send attr flags = 50
Apr 12 17:20:32 experts postfix/smtpd[6010]: 431A52ECEA:
client=unknown[151.2.117.166], sasl_method=NTLM,
sasl_username=saju@experts.linux.com
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250 Ok
Apr 12 17:20:32 experts postfix/smtpd[6010]: < unknown[151.2.117.166]:
DATA
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
354 End data with <CR><LF>.<CR><LF>
Apr 12 17:20:32 experts postfix/smtpd[6010]: public/cleanup socket:
wanted attribute: status
Apr 12 17:20:32 experts postfix/cleanup[6013]: 431A52ECEA: message-
id=<000001c89c93$800efa90$802cefb0$@com>
Apr 12 17:20:32 experts postfix/qmgr[5876]: 431A52ECEA:
from=<saju@linux.com>, size=2672, nrcpt=1 (queue active)
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
status
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value: 0
Apr 12 17:20:32 experts postfix/smtpd[6010]: public/cleanup socket:
wanted attribute: reason
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
reason
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute value:
(end)
Apr 12 17:20:32 experts postfix/smtpd[6010]: public/cleanup socket:
wanted attribute: (list terminator)
Apr 12 17:20:32 experts postfix/smtpd[6010]: input attribute name:
(end)
Apr 12 17:20:32 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
250 Ok: queued as 431A52ECEA
Apr 12 17:20:32 experts postfix/smtp[6014]: 431A52ECEA:
to=<saurav@linux.com>, relay=rules.linux.com[151.2.119.150], delay=0,
status=bounced (host rules.linux.com[151.2.119.150] said: 550
<saurav@linux.com>: Recipient address rejected: User unknown in local
recipient table (in reply to RCPT TO command))
Apr 12 17:20:32 experts postfix/cleanup[6013]: 917512ECF0: message-
id=<20080412115032.917512ECF0@experts.linux.com>
Apr 12 17:20:32 experts postfix/qmgr[5876]: 917512ECF0: from=<>,
size=4589, nrcpt=1 (queue active)
Apr 12 17:20:32 experts postfix/qmgr[5876]: 431A52ECEA: removed
Apr 12 17:20:32 experts postfix/smtp[6014]: 917512ECF0:
to=<saju@linux.com>, relay=rules.linux.com[151.2.119.150], delay=0,
status=bounced (host rules.linux.com[151.2.119.150] said: 550
<saju@linux.com>: Recipient address rejected: User unknown in local
recipient table (in reply to RCPT TO command))
Apr 12 17:20:32 experts postfix/qmgr[5876]: 917512ECF0: removed
Apr 12 17:20:34 experts postfix/smtpd[6010]: < unknown[151.2.117.166]:
QUIT
Apr 12 17:20:34 experts postfix/smtpd[6010]: > unknown[151.2.117.166]:
221 Bye
Apr 12 17:20:34 experts postfix/smtpd[6010]: match_hostname: unknown
~? 151.2.0.0/16
Apr 12 17:20:34 experts postfix/smtpd[6010]: match_hostaddr:
151.2.117.166 ~? 151.2.0.0/16
Apr 12 17:20:34 experts postfix/smtpd[6010]: disconnect from
unknown[151.2.117.166]
Apr 12 17:20:34 experts postfix/smtpd[6010]: master_notify: status 1
Apr 12 17:20:34 experts postfix/smtpd[6010]: connection closed