email imap problem

[davy]

Hi,

my email log is below:

[root@dns1 ~]# tail -f /var/log/maillog
Dec 17 18:15:30 dns1 dovecot: imap-login: imap-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory
Dec 17 18:15:30 dns1 last message repeated 2 times
Dec 17 18:15:30 dns1 dovecot: pop3-login: pop3-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory
Dec 17 18:15:30 dns1 last message repeated 2 times
Dec 17 18:15:30 dns1 dovecot: child 4233 (login) returned error 127
Dec 17 18:15:30 dns1 dovecot: child 4234 (login) returned error 127
Dec 17 18:15:30 dns1 dovecot: child 4235 (login) returned error 127
Dec 17 18:15:30 dns1 dovecot: child 4236 (login) returned error 127
Dec 17 18:15:30 dns1 dovecot: child 4237 (login) returned error 127
Dec 17 18:15:30 dns1 dovecot: child 4238 (login) returned error 127
Dec 17 18:16:30 dns1 dovecot: imap-login: imap-login: error while loading shared libraries: libsepol.so.1: failed to map segment from shared object: Cannot allocate memory

I install CentOS 5.1(86_64) base on http://www.howtoforge.com/centos-5.1-server-lamp-email-dns-ftp-ispconfig


Thanks alot.

Davy.

[falko]

Take a look here: http://www.cyberciti.biz/tips/rhel-dovecot-error-while-loading-shared-libraries.html

[davy]

Take a look here: http://www.cyberciti.biz/tips/rhel-dovecot-error-while-loading-shared-libraries.html

Thanks alot .I got fixed.

but i have the other problems. I cannot receive outside mail.My postfix configuration is on below:

[root@dns1 ~]# postconf -n
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
config_directory = /etc/postfix
daemon_directory = /usr/libexec/postfix
debug_peer_level = 2
home_mailbox = Maildir/
html_directory = no
inet_interfaces = all
mail_owner = postfix
mailbox_command =
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = /etc/postfix/local-host-names
myhostname = dns1.hongkefty.com
mynetworks = 127.0.0.0/8
newaliases_path = /usr/bin/newaliases.postfix
queue_directory = /var/spool/postfix
readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES
sample_directory = /usr/share/doc/postfix-2.3.3/samples
sendmail_path = /usr/sbin/sendmail.postfix
setgid_group = postdrop
smtp_tls_note_starttls_offer = yes
smtp_use_tls = yes
smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject _unauth_destination
smtpd_sasl_auth_enable = yes
smtpd_sasl_local_domain =
smtpd_sasl_security_options = noanonymous
smtpd_tls_CAfile = /etc/postfix/ssl/cacert.pem
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_tls_session_cache_timeout = 3600s
smtpd_use_tls = yes
tls_random_source = dev:/dev/urandom
unknown_local_recipient_reject_code = 550

and i use telnet mail.XXXX.com 25 .It is OK.

Do you have any idea?

Thanks

Davy

[till]

Do you get any error messages in the mail log? If not, please ask your internet provider, if they block port 25 and make sure that you forwarded port 25 to your server, in case the server is behind a router.

[davy]

Do you get any error messages in the mail log? If not, please ask your internet provider, if they block port 25 and make sure that you forwarded port 25 to your server, in case the server is behind a router.

error log:

[root@dns1 named]# tail -f /var/log/maillog rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
Dec 20 14:43:50 dns1 dovecot: IMAP(web1_admin): Disconnected: Logged out
Dec 20 14:44:07 dns1 dovecot: imap-login: Login: user=<web1_admin>, method=PLAIN , rip=::ffff:127.0.0.1, lip=::ffff:127.0.0.1, secured
Dec 20 14:44:07 dns1 sendmail[11186]: lBK6i7UQ011186: Authentication-Warning: dn s1.hongkefty.com: admispconfig set sender to admin@hongkefty.com using -f
Dec 20 14:44:07 dns1 sendmail[11186]: lBK6i7UQ011186: from=admin@hongkefty.com, size=278, class=0, nrcpts=1, msgid=<3de04d10c58ed8df38f61e5c73acd92d@localhost>, relay=admispconfig@localhost
Dec 20 14:44:07 dns1 postfix/smtpd[11187]: warning: database /etc/postfix/virtus ertable.db is older than source file /etc/postfix/virtusertable
Dec 20 14:44:07 dns1 postfix/smtpd[11187]: connect from localhost.localdomain[12 7.0.0.1]
Dec 20 14:44:07 dns1 postfix/smtpd[11187]: setting up TLS connection from localh ost.localdomain[127.0.0.1]
Dec 20 14:44:07 dns1 postfix/smtpd[11187]: TLS connection established from local host.localdomain[127.0.0.1]: TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)
Dec 20 14:44:07 dns1 sendmail[11186]: STARTTLS=client, relay=[127.0.0.1], versio n=TLSv1/SSLv3, verify=FAIL, cipher=DHE-RSA-AES256-SHA, bits=256/256
Dec 20 14:44:07 dns1 postfix/trivial-rewrite[11189]: warning: database /etc/post fix/virtusertable.db is older than source file /etc/postfix/virtusertable
Dec 20 14:44:07 dns1 postfix/cleanup[11190]: warning: database /etc/postfix/virt usertable.db is older than source file /etc/postfix/virtusertable
Dec 20 14:44:07 dns1 postfix/smtpd[11187]: 68A41B4834C: client=localhost.localdo main[127.0.0.1]
Dec 20 14:44:07 dns1 postfix/cleanup[11190]: 68A41B4834C: message-id=<3de04d10c5 8ed8df38f61e5c73acd92d@localhost>
Dec 20 14:44:07 dns1 postfix/qmgr[10166]: 68A41B4834C: from=<admin@hongkefty.com >, size=830, nrcpt=1 (queue active)
Dec 20 14:44:07 dns1 sendmail[11186]: lBK6i7UQ011186: to=ronald@hongkefty.com, c tladdr=admin@hongkefty.com (101/101), delay=00:00:00, xdelay=00:00:00, mailer=re lay, pri=30278, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (Ok: queued as 68A41B4834C)
Dec 20 14:44:07 dns1 postfix/smtpd[11187]: disconnect from localhost.localdomain [127.0.0.1]
Dec 20 14:44:07 dns1 postfix/smtp[11191]: 68A41B4834C: to=<ronald@hongkefty.com> , relay=none, delay=0.06, delays=0.05/0.01/0.01/0, dsn=5.4.4, status=bounced (Host or domain name not found. Name service error for name=hongkefty.com type=A: Host found but no data record of requested type)Dec 20 14:44:07 dns1 postfix/cleanup[11190]: 79FC4B483A1: message-id=<20071220064407.79FC4B483A@dns.hongkefty.com>
Dec 20 14:44:07 dns1 postfix/qmgr[10166]: 79FC4B483A1: from=<>, size=2825, nrcpt =1 (queue active)
Dec 20 14:44:07 dns1 postfix/bounce[11193]: 68A41B4834C: sender non-delivery not ification: 79FC4B483A1
Dec 20 14:44:07 dns1 postfix/qmgr[10166]: 68A41B4834C: removed
Dec 20 14:44:07 dns1 postfix/smtp[11191]: 79FC4B483A1: to=<admin@hongkefty.com>, relay=none, delay=0.01, delays=0/0/0.01/0, dsn=5.4.4, status=bounced (Host or domain name not found. Name service error for name=hongkefty.com type=A: Host found but no data record of requested type)
Dec 20 14:44:07 dns1 postfix/qmgr[10166]: 79FC4B483A1: removed
Dec 20 14:44:07 dns1 dovecot: IMAP(web1_admin): Disconnected: Logged out

nameserver setup:

[root@localhost ~]# dig mail.hongkefty.com

; <<>> DiG 9.3.3rc2 <<>> mail.hongkefty.com
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 35834
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0

;; QUESTION SECTION:
;mail.hongkefty.com. IN A

;; ANSWER SECTION:
mail.hongkefty.com. 3600 IN A 202.64.92.148

;; AUTHORITY SECTION:
hongkefty.com. 3600 IN NS ns1.hongkefty.com.
hongkefty.com. 3600 IN NS ns2.hongkefty.com.

;; Query time: 835 msec
;; SERVER: 210.21.196.8#53(210.21.196.8)
;; WHEN: Thu Dec 20 14:58:14 2007
;; MSG SIZE rcvd: 88

[root@localhost ~]#

PORT 25 is no problem from ISP and Rounter.

How can i fix it?

Thanks alot.

Davy.

[till]

Hi,

the domain mail.hongkefty.com is not the same as hongkefty.com. If you want to test for hongkefty.com, you will have to use:

dig hongkefty.com

and there seems to be no dns a-record for hongkefty.com.