Hi folks, Ubuntu LAMP 6.06 amd64 Postfix Cyrus SquirrelMail. For unknown reason I can't login on SquirrelMail. Previsous it worked. What I have done recently; Code: - install SugarCRM on this box, having played around on /etc/hosts, hosts.allow and hosts.deny - ISP has changed the router which is supplied by them On local pc (IP : 192.168.0.10) browser run; Code: https://192.168.0.52/squirrelmail/src/login.php Login; ERROR: Connection dropped by IMAP server. $ tail /var/log/mail.err Code: Jul 5 18:35:34 satimis cyrus/imap[4523]: refused connection from localhost.localdomain Jul 5 18:37:35 satimis cyrus/imap[4523]: refused connection from localhost.localdomain Jul 5 18:40:45 satimis cyrus/imap[4429]: refused connection from localhost.localdomain Jul 5 18:47:51 satimis cyrus/imap[4429]: refused connection from localhost.localdomain Jul 5 18:48:26 satimis cyrus/imap[4429]: refused connection from localhost.localdomain Jul 5 19:09:09 satimis cyrus/imap[4408]: refused connection from localhost.localdomain Jul 5 19:09:13 satimis cyrus/imap[4408]: refused connection from localhost.localdomain Jul 5 19:21:12 satimis cyrus/imap[4398]: refused connection from localhost.localdomain Jul 5 19:21:33 satimis cyrus/imap[4398]: refused connection from localhost.localdomain Jul 5 19:28:14 satimis cyrus/imap[4429]: refused connection from localhost.localdomain $ cat /etc/hosts.allow Code: sshd: 127.0.0.1 pop3, imap : 127.0.0.1/255.0.0.0 # Domain sshd: satimis.com sshd sshd1 sshd2 : ALL : ALLOW ALL: satimis.com 192.168.0.10 *.satimis.com $ cat /etc/hosts.deny Code: ...... # You may wish to enable this to ensure any programs that don't # validate looked up hostnames still leave understandable logs. In past # versions of Debian this has been the default. # ALL: PARANOID sshd:ALL EXCEPT localhost \ : spawn /bin/echo `/bin/date` access denied for %a %h>>/var/log/sshd.log ALL: ALL $ imtest -m login localhost Code: failure: prot layer failure $ imtest -m login localhost.localdomain Code: failure: prot layer failure $ sudo netstat -an | grep tcp Code: tcp 0 0 0.0.0.0:2401 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:865 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:2049 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:993 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:995 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:45769 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:3306 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:622 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:110 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:143 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:2000 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:21 0.0.0.0:* LISTEN tcp 0 0 192.168.0.52:53 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:53 0.0.0.0:* LISTEN tcp 0 0 192.168.0.52:631 0.0.0.0:* LISTEN tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:8888 0.0.0.0:* LISTEN tcp 0 0 0.0.0.0:25 0.0.0.0:* LISTEN tcp6 0 0 :::993 :::* LISTEN tcp6 0 0 :::995 :::* LISTEN tcp6 0 0 :::2222 :::* LISTEN tcp6 0 0 :::110 :::* LISTEN tcp6 0 0 :::143 :::* LISTEN tcp6 0 0 :::80 :::* LISTEN tcp6 0 0 :::25 :::* LISTEN tcp6 0 0 :::443 :::* LISTEN tcp6 0 0 ::ffff:192.168.0.52:2222 ::ffff:192.168.0.10:50710 ESTABLISHED tcp6 0 0 ::ffff:192.168.0.52:2222 ::ffff:192.168.0.10:50583 ESTABLISHED $ grep admins /etc/cyrus.conf Code: admins: cyrus Please shed me some light how to fix the problem. TIA B.R. satimis
Hi topdog, $ tail /var/log/syslog Code: Jul 5 21:20:01 satimis /USR/SBIN/CRON[4470]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:21:01 satimis /USR/SBIN/CRON[4473]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:22:01 satimis /USR/SBIN/CRON[4476]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:23:01 satimis /USR/SBIN/CRON[4479]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:24:01 satimis /USR/SBIN/CRON[4482]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:25:01 satimis /USR/SBIN/CRON[4485]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:26:01 satimis /USR/SBIN/CRON[4497]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:27:01 satimis /USR/SBIN/CRON[4500]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:28:01 satimis /USR/SBIN/CRON[4503]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:28:14 satimis cyrus/imap[4438]: refused connection from localhost.localdomain $ sudo ls -l /var/www/SugarCE-Full-5.0.0e/cron.php Code: Password: -rw-r--r-- 1 www-data www-data 3949 2008-07-02 22:31 /var/www/SugarCE-Full-5.0.0e/cron.php $ sudo ls -ld /var/www/SugarCE-Full-5.0.0e/ Code: drwxr-xr-x 17 www-data www-data 4096 2008-07-02 22:29 /var/www/SugarCE-Full-5.0.0e/ $ grep www-data /etc/group Code: www-data:x:33: $ ls -l /usr/sbin/cron Code: -rwxr-xr-x 1 root root 34904 2005-11-15 20:46 /usr/sbin/cron satimis is not in group "www-data". Shall I put satimis in this group? If it applies then I have to put all users on this group. OR SquirrelMail won't work anymore? I must create users' accounts on SugarCRM. Afterwards send/receive emails on SugarCRM? Edit; Tried to login SquirrelMail with another user. Still failed. The output of follows seem looking same as previous; $ tail /var/log/mail.err Code: Jul 5 19:09:09 satimis cyrus/imap[4408]: refused connection from localhost.localdomain Jul 5 19:09:13 satimis cyrus/imap[4408]: refused connection from localhost.localdomain Jul 5 19:21:12 satimis cyrus/imap[4398]: refused connection from localhost.localdomain Jul 5 19:21:33 satimis cyrus/imap[4398]: refused connection from localhost.localdomain Jul 5 19:28:14 satimis cyrus/imap[4429]: refused connection from localhost.localdomain Jul 5 19:44:29 satimis cyrus/imap[4429]: refused connection from localhost.localdomain Jul 5 21:17:14 satimis cyrus/imap[4438]: refused connection from localhost.localdomain Jul 5 21:28:14 satimis cyrus/imap[4438]: refused connection from localhost.localdomain Jul 5 21:57:58 satimis cyrus/imap[4438]: refused connection from localhost.localdomain Jul 5 22:00:31 satimis cyrus/imap[4438]: refused connection from localhost.localdomai $ tail /var/log/syslog Code: Jul 5 21:53:01 satimis /USR/SBIN/CRON[4632]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:54:01 satimis /USR/SBIN/CRON[4635]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:55:01 satimis /USR/SBIN/CRON[4638]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:56:01 satimis /USR/SBIN/CRON[4641]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:57:01 satimis /USR/SBIN/CRON[4644]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:57:58 satimis cyrus/imap[4438]: refused connection from localhost.localdomain Jul 5 21:58:01 satimis /USR/SBIN/CRON[4647]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 21:59:01 satimis /USR/SBIN/CRON[4651]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 22:00:01 satimis /USR/SBIN/CRON[4661]: (root) CMD (cd /var/www/SugarCE-Full-5.0.0e; php -f cron.php > /dev/null 2>&1) Jul 5 22:00:31 satimis cyrus/imap[4438]: refused connection from localhost.localdomain B.R. satimis
Broken pipe usually would mean some program crushed but it seems your system is not logging it so Try removing the tcp wrapper restrictions on pop and imap and then test.
Solved Hi topdog, Thanks for your advice. I solved my problem by adding localhost.localdomain on hosts.allow $ cat /etc/hosts.allow Code: .... sshd sshd1 sshd2 : ALL : ALLOW ALL: satimis.com *.satimis.com localhost.localdomain /etc/hosts, /etc/hosts.allow and /etc/hosts.deny are 3 important files governing login. Previously I also encountered login problem on SugarCRM (on this box) immediate after finishing its installation. The password was correct. Then I played around on those 3 files to solve the problem. B.R. satimis
