Mailserver: Problema porta 25

General Lee · 10-08-2007, 10:33

Ciao a tutti, ho il seguente problema su un server linux che monta Fedora4.
Praticamente succede che ogni tanto la porta 25 viene bloccata per un tot di minuti (5-10) e non si riesce piu' ad inviare (ma si riceve).
Ora non essendo espertissimo di linux

ho fatto un ps aux quando funziona e quando non funziona.
Questi i risultati:

FUNZIONA

USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 1740 568 ? S Aug09 0:02 init [3]
root 2 0.0 0.0 0 0 ? SN Aug09 0:00 [ksoftirqd/0]
root 3 0.0 0.0 0 0 ? S Aug09 0:00 [watchdog/0]
root 4 0.0 0.0 0 0 ? S< Aug09 0:00 [events/0]
root 5 0.0 0.0 0 0 ? S< Aug09 0:00 [khelper]
root 6 0.0 0.0 0 0 ? S< Aug09 0:00 [kthread]
root 8 0.0 0.0 0 0 ? S< Aug09 0:00 [kacpid]
root 80 0.0 0.0 0 0 ? S< Aug09 0:00 [kblockd/0]
root 83 0.0 0.0 0 0 ? S Aug09 0:00 [khubd]
root 129 0.0 0.0 0 0 ? S Aug09 0:00 [pdflush]
root 130 0.0 0.0 0 0 ? S Aug09 0:00 [pdflush]
root 132 0.0 0.0 0 0 ? S< Aug09 0:00 [aio/0]
root 131 0.0 0.0 0 0 ? S Aug09 0:00 [kswapd0]
root 219 0.0 0.0 0 0 ? S Aug09 0:00 [kseriod]
root 384 0.0 0.0 0 0 ? S< Aug09 0:00 [kmirrord/0]
root 394 0.0 0.0 0 0 ? S Aug09 0:07 [kjournald]
root 931 0.0 0.0 1632 536 ? S<s Aug09 0:00 udevd
root 993 0.0 0.0 0 0 ? S Aug09 0:00 [kgameportd]
root 1442 0.0 0.0 0 0 ? S Aug09 0:00 [kjournald]
named 1840 0.0 0.2 37100 4128 ? Ssl Aug09 0:09 /usr/sbin/named -u named -t /var/named/chroot
root 1882 0.0 0.0 1612 624 ? Ss Aug09 0:01 syslogd -m 0
root 1884 0.0 0.0 1568 512 ? Ss Aug09 0:00 klogd -x
rpc 1901 0.0 0.0 1692 612 ? Ss Aug09 0:00 portmap
rpcuser 1919 0.0 0.0 1744 796 ? Ss Aug09 0:00 rpc.statd
root 1934 0.0 0.0 11904 616 ? S<sl Aug09 0:00 auditd
root 1938 0.0 0.0 0 0 ? S< Aug09 0:00 [kauditd]
root 1962 0.0 0.0 4384 1056 ? Ss Aug09 0:00 rpc.idmapd
root 1975 0.0 0.0 2152 804 ? Ss Aug09 0:00 hcid: processing events
root 1979 0.0 0.0 1604 564 ? Ss Aug09 0:00 sdpd
root 1998 0.0 0.0 0 0 ? S< Aug09 0:00 [krfcommd]
root 2124 0.0 0.0 1800 760 ? Ss Aug09 0:00 /usr/sbin/automount --timeout=60 /misc file /etc/auto.misc
root 2168 0.0 0.0 1788 748 ? Ss Aug09 0:00 /usr/sbin/automount --timeout=60 /net program /etc/auto.net
root 2180 0.1 0.0 2740 580 ? Ss Aug09 1:26 nifd -n
nobody 2210 0.0 0.0 13432 1064 ? Ssl Aug09 0:00 mDNSResponder
root 2219 0.0 0.0 1560 588 ? Ss Aug09 0:00 /usr/sbin/acpid
root 2228 0.0 0.1 8364 2312 ? Ss Aug09 0:00 cupsd
root 2276 0.0 0.0 3180 1324 ? Ss Aug09 0:00 /usr/sbin/sshd
root 2285 0.0 0.0 4068 1076 ? S Aug09 0:00 /usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf
root 2346 0.0 0.0 4372 1244 ? S Aug09 0:00 /bin/sh /usr/bin/mysqld_safe --defaults-file=/etc/my.cnf --pid-file=/va
mysql 2376 0.0 1.2 125524 18936 ? Sl Aug09 0:12 /usr/libexec/mysqld --defaults-file=/etc/my.cnf --basedir=/usr --datadi
root 2418 0.0 0.2 7956 3188 ? Ss Aug09 0:04 sendmail: accepting connections
smmsp 2424 0.0 0.1 6960 2676 ? Ss Aug09 0:00 sendmail: Queue runner@01:00:00 for /var/spool/clientmqueue
root 2446 0.0 0.0 1772 564 ? Ss Aug09 0:00 gpm -m /dev/input/mice -t imps2
root 2544 0.0 0.7 26524 12284 ? Ss Aug09 0:00 /usr/sbin/httpd
root 2553 0.0 0.0 4552 1188 ? Ss Aug09 0:00 crond
root 2568 0.0 0.1 6200 1816 ? Ss Aug09 0:00 squid -D
squid 2570 0.0 0.3 9184 5612 ? S Aug09 0:00 (squid) -D
squid 2574 0.0 0.0 1408 300 ? Ss Aug09 0:00 (unlinkd)
apache 2575 0.0 0.8 26656 12724 ? S Aug09 0:00 /usr/sbin/httpd
apache 2576 0.0 1.0 29420 16056 ? S Aug09 0:00 /usr/sbin/httpd
apache 2577 0.0 0.8 26656 12724 ? S Aug09 0:00 /usr/sbin/httpd
apache 2578 0.0 1.0 29356 16044 ? S Aug09 0:00 /usr/sbin/httpd
apache 2579 0.0 0.9 28044 14396 ? S Aug09 0:00 /usr/sbin/httpd
apache 2580 0.0 1.0 29336 16044 ? S Aug09 0:00 /usr/sbin/httpd
apache 2592 0.0 0.8 26696 12768 ? S Aug09 0:00 /usr/sbin/httpd
apache 2593 0.0 0.8 26656 12732 ? S Aug09 0:00 /usr/sbin/httpd
xfs 2611 0.0 0.1 3360 1568 ? Ss Aug09 0:00 xfs -droppriv -daemon
root 2626 0.0 0.0 1792 776 ? Ss Aug09 0:00 /usr/sbin/atd
dbus 2634 0.0 0.0 12808 1388 ? Ssl Aug09 0:00 dbus-daemon --system
root 2646 0.0 0.0 2936 1140 ? Ss Aug09 0:00 cups-config-daemon
root 2655 0.0 0.1 4368 2852 ? Ss Aug09 0:00 hald --retain-privileges
root 2660 0.0 0.0 2140 696 ? S Aug09 0:00 hald-addon-acpi
root 2674 0.0 0.0 2148 704 ? S Aug09 0:18 hald-addon-storage
root 2680 0.0 0.0 2148 752 ? S Aug09 0:06 hald-addon-storage
root 2720 0.0 0.3 6940 5316 ? Ss Aug09 0:00 /usr/bin/perl /usr/libexec/webmin/miniserv.pl /etc/webmin/miniserv.conf
root 2734 0.0 0.0 2400 1200 ? Ss Aug09 0:00 login -- root
root 2735 0.0 0.0 1548 420 tty2 Ss+ Aug09 0:00 /sbin/mingetty tty2
root 2736 0.0 0.0 1552 424 tty3 Ss+ Aug09 0:00 /sbin/mingetty tty3
root 2737 0.0 0.0 1548 420 tty4 Ss+ Aug09 0:00 /sbin/mingetty tty4
root 2738 0.0 0.0 1548 420 tty5 Ss+ Aug09 0:00 /sbin/mingetty tty5
root 2739 0.0 0.0 1548 424 tty6 Ss+ Aug09 0:00 /sbin/mingetty tty6
root 2895 0.0 0.0 2044 704 ? Ss Aug09 0:00 /sbin/ttyload -q
root 2899 0.0 0.0 1676 592 ? S Aug09 0:08 ttymon tymon
root 2955 0.0 0.0 4512 1488 tty1 Ss Aug09 0:00 -bash
apache 6749 0.0 0.8 26656 12712 ? S 08:42 0:00 /usr/sbin/httpd
apache 6962 0.0 0.7 26656 12424 ? S 08:53 0:00 /usr/sbin/httpd
apache 6980 0.0 0.7 26656 12412 ? S 08:54 0:00 /usr/sbin/httpd
root 10316 0.0 0.1 3356 1800 ? S 11:12 0:00 /usr/sbin/sshd
root 10320 0.0 0.0 4380 1412 pts/0 Ss+ 11:12 0:00 -bash
root 10395 0.0 0.0 3904 1088 ? Ss 11:13 0:00 /usr/sbin/dovecot
root 10397 0.0 0.0 6416 1520 ? S 11:13 0:00 dovecot-auth
dovecot 10398 0.0 0.0 3900 1476 ? S 11:13 0:00 imap-login
dovecot 10399 0.0 0.0 3900 1476 ? S 11:13 0:00 imap-login
dovecot 10400 0.0 0.0 3900 1476 ? S 11:13 0:00 imap-login
dovecot 10556 0.0 0.0 3896 1476 ? S 11:19 0:00 pop3-login
dovecot 10581 0.0 0.0 3892 1472 ? S 11:20 0:00 pop3-login
dovecot 10593 0.0 0.0 3892 1472 ? S 11:21 0:00 pop3-login
root 10664 0.0 0.0 4480 916 tty1 R+ 11:21 0:00 ps aux

NON FUNZIONA

USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 1740 568 ? S Aug09 0:02 init [3]
root 2 0.0 0.0 0 0 ? SN Aug09 0:00 [ksoftirqd/0]
root 3 0.0 0.0 0 0 ? S Aug09 0:00 [watchdog/0]
root 4 0.0 0.0 0 0 ? S< Aug09 0:00 [events/0]
root 5 0.0 0.0 0 0 ? S< Aug09 0:00 [khelper]
root 6 0.0 0.0 0 0 ? S< Aug09 0:00 [kthread]
root 8 0.0 0.0 0 0 ? S< Aug09 0:00 [kacpid]
root 80 0.0 0.0 0 0 ? S< Aug09 0:00 [kblockd/0]
root 83 0.0 0.0 0 0 ? S Aug09 0:00 [khubd]
root 129 0.0 0.0 0 0 ? S Aug09 0:00 [pdflush]
root 130 0.0 0.0 0 0 ? S Aug09 0:00 [pdflush]
root 132 0.0 0.0 0 0 ? S< Aug09 0:00 [aio/0]
root 131 0.0 0.0 0 0 ? S Aug09 0:00 [kswapd0]
root 219 0.0 0.0 0 0 ? S Aug09 0:00 [kseriod]
root 384 0.0 0.0 0 0 ? S< Aug09 0:00 [kmirrord/0]
root 394 0.0 0.0 0 0 ? S Aug09 0:07 [kjournald]
root 931 0.0 0.0 1632 536 ? S<s Aug09 0:00 udevd
root 993 0.0 0.0 0 0 ? S Aug09 0:00 [kgameportd]
root 1442 0.0 0.0 0 0 ? S Aug09 0:00 [kjournald]
named 1840 0.0 0.2 37100 4128 ? Ssl Aug09 0:09 /usr/sbin/named -u named -t /var/named/chroot
root 1882 0.0 0.0 1612 624 ? Ss Aug09 0:01 syslogd -m 0
root 1884 0.0 0.0 1568 512 ? Ss Aug09 0:00 klogd -x
rpc 1901 0.0 0.0 1692 612 ? Ss Aug09 0:00 portmap
rpcuser 1919 0.0 0.0 1744 796 ? Ss Aug09 0:00 rpc.statd
root 1934 0.0 0.0 11904 616 ? S<sl Aug09 0:00 auditd
root 1938 0.0 0.0 0 0 ? S< Aug09 0:00 [kauditd]
root 1962 0.0 0.0 4384 1056 ? Ss Aug09 0:00 rpc.idmapd
root 1975 0.0 0.0 2152 804 ? Ss Aug09 0:00 hcid: processing events
root 1979 0.0 0.0 1604 564 ? Ss Aug09 0:00 sdpd
root 1998 0.0 0.0 0 0 ? S< Aug09 0:00 [krfcommd]
root 2124 0.0 0.0 1800 760 ? Ss Aug09 0:00 /usr/sbin/automount --timeout=60 /misc file /etc/auto.misc
root 2168 0.0 0.0 1788 748 ? Ss Aug09 0:00 /usr/sbin/automount --timeout=60 /net program /etc/auto.net
root 2180 0.1 0.0 2740 580 ? Ss Aug09 1:25 nifd -n
nobody 2210 0.0 0.0 13432 1064 ? Ssl Aug09 0:00 mDNSResponder
root 2219 0.0 0.0 1560 588 ? Ss Aug09 0:00 /usr/sbin/acpid
root 2228 0.0 0.1 8364 2312 ? Ss Aug09 0:00 cupsd
root 2276 0.0 0.0 3180 1324 ? Ss Aug09 0:00 /usr/sbin/sshd
root 2285 0.0 0.0 4068 1076 ? S Aug09 0:00 /usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf
root 2346 0.0 0.0 4372 1244 ? S Aug09 0:00 /bin/sh /usr/bin/mysqld_safe --defaults-file=/etc/my.cnf --pid-fi
mysql 2376 0.0 1.2 125524 18936 ? Sl Aug09 0:12 /usr/libexec/mysqld --defaults-file=/etc/my.cnf --basedir=/usr --
root 2400 0.0 0.0 3900 1056 ? Ss Aug09 0:12 /usr/sbin/dovecot
root 2418 0.0 0.2 7956 3188 ? Ss Aug09 0:04 sendmail: rejecting connections on daemon Daemon0: load average:
smmsp 2424 0.0 0.1 6960 2676 ? Ss Aug09 0:00 sendmail: Queue runner@01:00:00 for /var/spool/clientmqueue
root 2446 0.0 0.0 1772 564 ? Ss Aug09 0:00 gpm -m /dev/input/mice -t imps2
root 2454 0.0 0.1 6416 1736 ? S Aug09 0:04 dovecot-auth
dovecot 2455 0.0 0.0 3900 1520 ? S Aug09 0:02 imap-login
dovecot 2456 0.0 0.0 3904 1480 ? S Aug09 0:02 imap-login
dovecot 2457 0.0 0.0 3900 1480 ? S Aug09 0:02 imap-login
root 2544 0.0 0.7 26524 12284 ? Ss Aug09 0:00 /usr/sbin/httpd
root 2553 0.0 0.0 4552 1188 ? Ss Aug09 0:00 crond
root 2568 0.0 0.1 6200 1816 ? Ss Aug09 0:00 squid -D
squid 2570 0.0 0.3 9184 5612 ? S Aug09 0:00 (squid) -D
squid 2574 0.0 0.0 1408 300 ? Ss Aug09 0:00 (unlinkd)
apache 2575 0.0 0.8 26656 12724 ? S Aug09 0:00 /usr/sbin/httpd
apache 2576 0.0 1.0 29420 16056 ? S Aug09 0:00 /usr/sbin/httpd
apache 2577 0.0 0.8 26656 12724 ? S Aug09 0:00 /usr/sbin/httpd
apache 2578 0.0 1.0 29356 16044 ? S Aug09 0:00 /usr/sbin/httpd
apache 2579 0.0 0.9 28044 14396 ? S Aug09 0:00 /usr/sbin/httpd
apache 2580 0.0 1.0 29336 16044 ? S Aug09 0:00 /usr/sbin/httpd
apache 2592 0.0 0.8 26696 12768 ? S Aug09 0:00 /usr/sbin/httpd
apache 2593 0.0 0.8 26656 12732 ? S Aug09 0:00 /usr/sbin/httpd
xfs 2611 0.0 0.1 3360 1568 ? Ss Aug09 0:00 xfs -droppriv -daemon
root 2626 0.0 0.0 1792 776 ? Ss Aug09 0:00 /usr/sbin/atd
dbus 2634 0.0 0.0 12808 1388 ? Ssl Aug09 0:00 dbus-daemon --system
root 2646 0.0 0.0 2936 1140 ? Ss Aug09 0:00 cups-config-daemon
root 2655 0.0 0.1 4368 2852 ? Ss Aug09 0:00 hald --retain-privileges
root 2660 0.0 0.0 2140 696 ? S Aug09 0:00 hald-addon-acpi
root 2674 0.0 0.0 2148 704 ? S Aug09 0:18 hald-addon-storage
root 2680 0.0 0.0 2148 752 ? S Aug09 0:06 hald-addon-storage
root 2720 0.0 0.3 6940 5316 ? Ss Aug09 0:00 /usr/bin/perl /usr/libexec/webmin/miniserv.pl /etc/webmin/miniser
root 2734 0.0 0.0 2400 1200 ? Ss Aug09 0:00 login -- root
root 2735 0.0 0.0 1548 420 tty2 Ss+ Aug09 0:00 /sbin/mingetty tty2
root 2736 0.0 0.0 1552 424 tty3 Ss+ Aug09 0:00 /sbin/mingetty tty3
root 2737 0.0 0.0 1548 420 tty4 Ss+ Aug09 0:00 /sbin/mingetty tty4
root 2738 0.0 0.0 1548 420 tty5 Ss+ Aug09 0:00 /sbin/mingetty tty5
root 2739 0.0 0.0 1548 424 tty6 Ss+ Aug09 0:00 /sbin/mingetty tty6
root 2895 0.0 0.0 2044 704 ? Ss Aug09 0:00 /sbin/ttyload -q
root 2899 0.0 0.0 1676 592 ? S Aug09 0:08 ttymon tymon
root 2955 0.0 0.0 4512 1488 tty1 Ss Aug09 0:00 -bash
apache 6749 0.0 0.8 26656 12708 ? S 08:42 0:00 /usr/sbin/httpd
apache 6962 0.0 0.7 26656 12420 ? S 08:53 0:00 /usr/sbin/httpd
apache 6980 0.0 0.7 26656 12412 ? S 08:54 0:00 /usr/sbin/httpd
root 9442 0.0 0.2 8160 4016 ? S 10:42 0:00 sendmail: ./l7A8fvOl009436 from queue
root 9902 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBtv009887 from queue
662 9903 0.0 0.0 1804 688 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d r.mattiazzo
662 9904 0.0 0.0 1804 688 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d r.mattiazzo
662 9906 0.0 0.0 2256 892 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh
root 9907 0.0 0.2 8152 3980 ? S 10:57 0:00 sendmail: ./l7A8vXMU009905 from queue
m.fedato 9908 0.0 0.0 1804 692 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d m.fedato
m.fedato 9909 0.0 0.0 1804 692 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d m.fedato
m.fedato 9910 0.0 0.0 2252 888 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh
m.fedato 9912 7.1 1.3 23008 20528 ? R 10:57 0:39 clamscan --max-ratio=0 /tmp/antivirusprocmail.9910.tmp
662 9914 7.1 1.3 23012 20540 ? R 10:57 0:39 clamscan --max-ratio=0 /tmp/antivirusprocmail.9906.tmp
root 9918 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBtw009887 from queue
712 9919 0.0 0.0 1804 688 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d r.girardi
712 9920 0.0 0.0 1804 688 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d r.girardi
712 9921 0.0 0.0 2256 892 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh
712 9923 7.0 1.3 22876 20512 ? R 10:57 0:39 clamscan --max-ratio=0 /tmp/antivirusprocmail.9921.tmp
root 9926 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu0009887 from queue
m.fedato 9927 0.0 0.0 1800 684 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d m.fedato
m.fedato 9928 0.0 0.0 1800 684 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d m.fedato
m.fedato 9929 0.0 0.0 2256 892 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh
m.fedato 9931 7.0 1.3 22876 20484 ? R 10:57 0:38 clamscan --max-ratio=0 /tmp/antivirusprocmail.9929.tmp
root 9941 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu2009887 from queue
658 9942 0.0 0.0 1800 680 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d l.tormena
658 9943 0.0 0.0 1800 680 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d l.tormena
658 9944 0.0 0.0 2252 888 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh
658 9946 6.9 1.3 22880 20464 ? R 10:57 0:37 clamscan --max-ratio=0 /tmp/antivirusprocmail.9944.tmp
root 9952 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu3009887 from queue
g.turrin 9953 0.0 0.0 1804 688 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d g.turrin
g.turrin 9954 0.0 0.0 1804 688 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d g.turrin
g.turrin 9955 0.0 0.0 2256 892 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh
g.turrin 9957 7.0 1.3 22880 20480 ? R 10:57 0:37 clamscan --max-ratio=0 /tmp/antivirusprocmail.9955.tmp
root 9960 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu5009887 from queue
674 9961 0.0 0.0 1804 696 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d g.facc
674 9963 0.0 0.0 1804 696 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d g.facc
674 9964 0.0 0.0 2252 888 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh
674 9967 7.0 1.3 22880 20460 ? R 10:57 0:37 clamscan --max-ratio=0 /tmp/antivirusprocmail.9964.tmp
root 9969 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu6009887 from queue
719 9970 0.0 0.0 1804 688 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d f.bernardi
719 9971 0.0 0.0 1804 688 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d f.bernardi
719 9972 0.0 0.0 2256 888 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh
719 9974 6.9 1.3 22876 20420 ? R 10:57 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.9972.tmp
root 9975 0.0 0.2 8172 4004 ? S 10:58 0:00 sendmail: ./l7A8vBu7009887 from queue
679 9976 0.0 0.0 1804 688 ? Ss 10:58 0:00 procmail -f [email protected] -t -Y -a -d d.susanna
679 9977 0.0 0.0 1804 688 ? S 10:58 0:00 procmail -f [email protected] -t -Y -a -d d.susanna
679 9978 0.0 0.0 2252 888 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh
679 9980 6.9 1.3 22880 20424 ? R 10:58 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.9978.tmp
root 9981 0.0 0.2 8172 4016 ? S 10:58 0:00 sendmail: ./l7A8vBu8009887 from queue
m.fedato 9983 0.0 0.0 1804 688 ? Ss 10:58 0:00 procmail -f [email protected] -t -Y -a -d m.fedato
m.fedato 9984 0.0 0.0 1804 688 ? S 10:58 0:00 procmail -f [email protected] -t -Y -a -d m.fedato
m.fedato 9985 0.0 0.0 2252 980 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh
m.fedato 9987 7.0 1.3 22880 20428 ? R 10:58 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.9985.tmp
root 9988 0.0 0.2 8172 4004 ? S 10:58 0:00 sendmail: ./l7A8vBu9009887 from queue
a.rottin 9989 0.0 0.0 1800 684 ? Ss 10:58 0:00 procmail -f [email protected] -t -Y -a -d a.rottin
a.rottin 9990 0.0 0.0 1800 684 ? S 10:58 0:00 procmail -f [email protected] -t -Y -a -d a.rottin
a.rottin 9991 0.0 0.0 2252 980 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh
a.rottin 9993 7.0 1.3 22880 20432 ? R 10:58 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.9991.tmp
root 9997 0.0 0.2 8152 3960 ? S 10:58 0:00 sendmail: ./l7A8wC5O009996 from queue
661 9998 0.0 0.0 1804 680 ? Ss 10:58 0:00 procmail -f v.vendrame@****.it -t -Y -a -d l.visentin
661 9999 0.0 0.0 1804 680 ? S 10:58 0:00 procmail -f v.vendrame@****.it -t -Y -a -d l.visentin
661 10000 0.0 0.0 2252 888 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh
661 10002 7.1 1.3 22880 20432 ? R 10:58 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.10000.tmp
674 10014 0.0 0.0 1804 680 ? Ss 10:58 0:00 procmail -f [email protected] -t -Y -a -d g.facchin
674 10015 0.0 0.0 1804 680 ? S 10:58 0:00 procmail -f [email protected] -t -Y -a -d g.facchin
674 10016 0.0 0.0 2252 888 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh
674 10018 7.0 1.3 22748 20348 ? R 10:58 0:34 clamscan --max-ratio=0 /tmp/antivirusprocmail.10016.tmp
dovecot 10189 0.0 0.0 3892 1472 ? S 11:05 0:00 pop3-login
dovecot 10199 0.0 0.0 3896 1512 ? S 11:05 0:00 pop3-login
dovecot 10205 0.0 0.1 3892 1564 ? S 11:06 0:00 pop3-login
root 10215 0.0 0.0 4480 912 tty1 R+ 11:06 0:00 ps aux

... secondo voi cosa puo' essere che blocca la porta?!? Quel procmail?!? help !!!

supermiter · 10-08-2007, 18:29

Beh, Procmail è il processo che consegna le email nelle caselle degli utenti. Un'email in arrivo viene presa in carico da Sendmail (vedo che lo usi), che ascolta sulla porta 25, e quindi consegnata tramite Procmail nelle caselle degli utenti.

Vedo che c'è un processo pop3; con il fatto che possano ricevere intendi che gli utenti possano scaricare la posta? Se è così è normale che possano ricevere in quanto il processo di scaricamento della posta è appunto pop3 ed è in genere sulla porta 110. Quindi non c'entra con la porta 25.

Quando ti succede cercherei di spedire da un altro computer un messaggio a linea di comando, usando telnet.
A questo sito ci sono le istruzioni:
http://www.rdpslides.com/webresources/FAQ00035.htm
In pratica esegui in Windows il comando telnet nomehost 25, dai i comandi di cui sopra (attento che per concludere il corpo del messaggio devi dargli invio - punto - invio) e vedrei che succede.

Inoltre guarderei i log.

Ciao.

_YTS_ · 10-08-2007, 20:04

ciao,
la butto li ipotizzando....

immagino tu stia usando procmail che invoca clamscan su ogni mail
per il check antivirus.

ora dato che clamscan non è clamdscan che è il client del demone clamd,
immagino che questo ti faccia salire il load molto in alto, al punto che
sendmail con la protezione sul loadaverage smette di accettare connessioni.

per avere migliori dettagli dovresti postare un pezzo del maillog durante il non
funzionamento, un bel top e uptime.

byez

10-08-2007, 10:33	#1
General Lee Senior Member Iscritto dal: Dec 2002 Città: Richmond(Virginia) Messaggi: 317	Mailserver: Problema porta 25 Ciao a tutti, ho il seguente problema su un server linux che monta Fedora4. Praticamente succede che ogni tanto la porta 25 viene bloccata per un tot di minuti (5-10) e non si riesce piu' ad inviare (ma si riceve). Ora non essendo espertissimo di linux ho fatto un ps aux quando funziona e quando non funziona. Questi i risultati: FUNZIONA USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0.0 0.0 1740 568 ? S Aug09 0:02 init [3] root 2 0.0 0.0 0 0 ? SN Aug09 0:00 [ksoftirqd/0] root 3 0.0 0.0 0 0 ? S Aug09 0:00 [watchdog/0] root 4 0.0 0.0 0 0 ? S< Aug09 0:00 [events/0] root 5 0.0 0.0 0 0 ? S< Aug09 0:00 [khelper] root 6 0.0 0.0 0 0 ? S< Aug09 0:00 [kthread] root 8 0.0 0.0 0 0 ? S< Aug09 0:00 [kacpid] root 80 0.0 0.0 0 0 ? S< Aug09 0:00 [kblockd/0] root 83 0.0 0.0 0 0 ? S Aug09 0:00 [khubd] root 129 0.0 0.0 0 0 ? S Aug09 0:00 [pdflush] root 130 0.0 0.0 0 0 ? S Aug09 0:00 [pdflush] root 132 0.0 0.0 0 0 ? S< Aug09 0:00 [aio/0] root 131 0.0 0.0 0 0 ? S Aug09 0:00 [kswapd0] root 219 0.0 0.0 0 0 ? S Aug09 0:00 [kseriod] root 384 0.0 0.0 0 0 ? S< Aug09 0:00 [kmirrord/0] root 394 0.0 0.0 0 0 ? S Aug09 0:07 [kjournald] root 931 0.0 0.0 1632 536 ? S<s Aug09 0:00 udevd root 993 0.0 0.0 0 0 ? S Aug09 0:00 [kgameportd] root 1442 0.0 0.0 0 0 ? S Aug09 0:00 [kjournald] named 1840 0.0 0.2 37100 4128 ? Ssl Aug09 0:09 /usr/sbin/named -u named -t /var/named/chroot root 1882 0.0 0.0 1612 624 ? Ss Aug09 0:01 syslogd -m 0 root 1884 0.0 0.0 1568 512 ? Ss Aug09 0:00 klogd -x rpc 1901 0.0 0.0 1692 612 ? Ss Aug09 0:00 portmap rpcuser 1919 0.0 0.0 1744 796 ? Ss Aug09 0:00 rpc.statd root 1934 0.0 0.0 11904 616 ? S<sl Aug09 0:00 auditd root 1938 0.0 0.0 0 0 ? S< Aug09 0:00 [kauditd] root 1962 0.0 0.0 4384 1056 ? Ss Aug09 0:00 rpc.idmapd root 1975 0.0 0.0 2152 804 ? Ss Aug09 0:00 hcid: processing events root 1979 0.0 0.0 1604 564 ? Ss Aug09 0:00 sdpd root 1998 0.0 0.0 0 0 ? S< Aug09 0:00 [krfcommd] root 2124 0.0 0.0 1800 760 ? Ss Aug09 0:00 /usr/sbin/automount --timeout=60 /misc file /etc/auto.misc root 2168 0.0 0.0 1788 748 ? Ss Aug09 0:00 /usr/sbin/automount --timeout=60 /net program /etc/auto.net root 2180 0.1 0.0 2740 580 ? Ss Aug09 1:26 nifd -n nobody 2210 0.0 0.0 13432 1064 ? Ssl Aug09 0:00 mDNSResponder root 2219 0.0 0.0 1560 588 ? Ss Aug09 0:00 /usr/sbin/acpid root 2228 0.0 0.1 8364 2312 ? Ss Aug09 0:00 cupsd root 2276 0.0 0.0 3180 1324 ? Ss Aug09 0:00 /usr/sbin/sshd root 2285 0.0 0.0 4068 1076 ? S Aug09 0:00 /usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf root 2346 0.0 0.0 4372 1244 ? S Aug09 0:00 /bin/sh /usr/bin/mysqld_safe --defaults-file=/etc/my.cnf --pid-file=/va mysql 2376 0.0 1.2 125524 18936 ? Sl Aug09 0:12 /usr/libexec/mysqld --defaults-file=/etc/my.cnf --basedir=/usr --datadi root 2418 0.0 0.2 7956 3188 ? Ss Aug09 0:04 sendmail: accepting connections smmsp 2424 0.0 0.1 6960 2676 ? Ss Aug09 0:00 sendmail: Queue runner@01:00:00 for /var/spool/clientmqueue root 2446 0.0 0.0 1772 564 ? Ss Aug09 0:00 gpm -m /dev/input/mice -t imps2 root 2544 0.0 0.7 26524 12284 ? Ss Aug09 0:00 /usr/sbin/httpd root 2553 0.0 0.0 4552 1188 ? Ss Aug09 0:00 crond root 2568 0.0 0.1 6200 1816 ? Ss Aug09 0:00 squid -D squid 2570 0.0 0.3 9184 5612 ? S Aug09 0:00 (squid) -D squid 2574 0.0 0.0 1408 300 ? Ss Aug09 0:00 (unlinkd) apache 2575 0.0 0.8 26656 12724 ? S Aug09 0:00 /usr/sbin/httpd apache 2576 0.0 1.0 29420 16056 ? S Aug09 0:00 /usr/sbin/httpd apache 2577 0.0 0.8 26656 12724 ? S Aug09 0:00 /usr/sbin/httpd apache 2578 0.0 1.0 29356 16044 ? S Aug09 0:00 /usr/sbin/httpd apache 2579 0.0 0.9 28044 14396 ? S Aug09 0:00 /usr/sbin/httpd apache 2580 0.0 1.0 29336 16044 ? S Aug09 0:00 /usr/sbin/httpd apache 2592 0.0 0.8 26696 12768 ? S Aug09 0:00 /usr/sbin/httpd apache 2593 0.0 0.8 26656 12732 ? S Aug09 0:00 /usr/sbin/httpd xfs 2611 0.0 0.1 3360 1568 ? Ss Aug09 0:00 xfs -droppriv -daemon root 2626 0.0 0.0 1792 776 ? Ss Aug09 0:00 /usr/sbin/atd dbus 2634 0.0 0.0 12808 1388 ? Ssl Aug09 0:00 dbus-daemon --system root 2646 0.0 0.0 2936 1140 ? Ss Aug09 0:00 cups-config-daemon root 2655 0.0 0.1 4368 2852 ? Ss Aug09 0:00 hald --retain-privileges root 2660 0.0 0.0 2140 696 ? S Aug09 0:00 hald-addon-acpi root 2674 0.0 0.0 2148 704 ? S Aug09 0:18 hald-addon-storage root 2680 0.0 0.0 2148 752 ? S Aug09 0:06 hald-addon-storage root 2720 0.0 0.3 6940 5316 ? Ss Aug09 0:00 /usr/bin/perl /usr/libexec/webmin/miniserv.pl /etc/webmin/miniserv.conf root 2734 0.0 0.0 2400 1200 ? Ss Aug09 0:00 login -- root root 2735 0.0 0.0 1548 420 tty2 Ss+ Aug09 0:00 /sbin/mingetty tty2 root 2736 0.0 0.0 1552 424 tty3 Ss+ Aug09 0:00 /sbin/mingetty tty3 root 2737 0.0 0.0 1548 420 tty4 Ss+ Aug09 0:00 /sbin/mingetty tty4 root 2738 0.0 0.0 1548 420 tty5 Ss+ Aug09 0:00 /sbin/mingetty tty5 root 2739 0.0 0.0 1548 424 tty6 Ss+ Aug09 0:00 /sbin/mingetty tty6 root 2895 0.0 0.0 2044 704 ? Ss Aug09 0:00 /sbin/ttyload -q root 2899 0.0 0.0 1676 592 ? S Aug09 0:08 ttymon tymon root 2955 0.0 0.0 4512 1488 tty1 Ss Aug09 0:00 -bash apache 6749 0.0 0.8 26656 12712 ? S 08:42 0:00 /usr/sbin/httpd apache 6962 0.0 0.7 26656 12424 ? S 08:53 0:00 /usr/sbin/httpd apache 6980 0.0 0.7 26656 12412 ? S 08:54 0:00 /usr/sbin/httpd root 10316 0.0 0.1 3356 1800 ? S 11:12 0:00 /usr/sbin/sshd root 10320 0.0 0.0 4380 1412 pts/0 Ss+ 11:12 0:00 -bash root 10395 0.0 0.0 3904 1088 ? Ss 11:13 0:00 /usr/sbin/dovecot root 10397 0.0 0.0 6416 1520 ? S 11:13 0:00 dovecot-auth dovecot 10398 0.0 0.0 3900 1476 ? S 11:13 0:00 imap-login dovecot 10399 0.0 0.0 3900 1476 ? S 11:13 0:00 imap-login dovecot 10400 0.0 0.0 3900 1476 ? S 11:13 0:00 imap-login dovecot 10556 0.0 0.0 3896 1476 ? S 11:19 0:00 pop3-login dovecot 10581 0.0 0.0 3892 1472 ? S 11:20 0:00 pop3-login dovecot 10593 0.0 0.0 3892 1472 ? S 11:21 0:00 pop3-login root 10664 0.0 0.0 4480 916 tty1 R+ 11:21 0:00 ps aux NON FUNZIONA USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND root 1 0.0 0.0 1740 568 ? S Aug09 0:02 init [3] root 2 0.0 0.0 0 0 ? SN Aug09 0:00 [ksoftirqd/0] root 3 0.0 0.0 0 0 ? S Aug09 0:00 [watchdog/0] root 4 0.0 0.0 0 0 ? S< Aug09 0:00 [events/0] root 5 0.0 0.0 0 0 ? S< Aug09 0:00 [khelper] root 6 0.0 0.0 0 0 ? S< Aug09 0:00 [kthread] root 8 0.0 0.0 0 0 ? S< Aug09 0:00 [kacpid] root 80 0.0 0.0 0 0 ? S< Aug09 0:00 [kblockd/0] root 83 0.0 0.0 0 0 ? S Aug09 0:00 [khubd] root 129 0.0 0.0 0 0 ? S Aug09 0:00 [pdflush] root 130 0.0 0.0 0 0 ? S Aug09 0:00 [pdflush] root 132 0.0 0.0 0 0 ? S< Aug09 0:00 [aio/0] root 131 0.0 0.0 0 0 ? S Aug09 0:00 [kswapd0] root 219 0.0 0.0 0 0 ? S Aug09 0:00 [kseriod] root 384 0.0 0.0 0 0 ? S< Aug09 0:00 [kmirrord/0] root 394 0.0 0.0 0 0 ? S Aug09 0:07 [kjournald] root 931 0.0 0.0 1632 536 ? S<s Aug09 0:00 udevd root 993 0.0 0.0 0 0 ? S Aug09 0:00 [kgameportd] root 1442 0.0 0.0 0 0 ? S Aug09 0:00 [kjournald] named 1840 0.0 0.2 37100 4128 ? Ssl Aug09 0:09 /usr/sbin/named -u named -t /var/named/chroot root 1882 0.0 0.0 1612 624 ? Ss Aug09 0:01 syslogd -m 0 root 1884 0.0 0.0 1568 512 ? Ss Aug09 0:00 klogd -x rpc 1901 0.0 0.0 1692 612 ? Ss Aug09 0:00 portmap rpcuser 1919 0.0 0.0 1744 796 ? Ss Aug09 0:00 rpc.statd root 1934 0.0 0.0 11904 616 ? S<sl Aug09 0:00 auditd root 1938 0.0 0.0 0 0 ? S< Aug09 0:00 [kauditd] root 1962 0.0 0.0 4384 1056 ? Ss Aug09 0:00 rpc.idmapd root 1975 0.0 0.0 2152 804 ? Ss Aug09 0:00 hcid: processing events root 1979 0.0 0.0 1604 564 ? Ss Aug09 0:00 sdpd root 1998 0.0 0.0 0 0 ? S< Aug09 0:00 [krfcommd] root 2124 0.0 0.0 1800 760 ? Ss Aug09 0:00 /usr/sbin/automount --timeout=60 /misc file /etc/auto.misc root 2168 0.0 0.0 1788 748 ? Ss Aug09 0:00 /usr/sbin/automount --timeout=60 /net program /etc/auto.net root 2180 0.1 0.0 2740 580 ? Ss Aug09 1:25 nifd -n nobody 2210 0.0 0.0 13432 1064 ? Ssl Aug09 0:00 mDNSResponder root 2219 0.0 0.0 1560 588 ? Ss Aug09 0:00 /usr/sbin/acpid root 2228 0.0 0.1 8364 2312 ? Ss Aug09 0:00 cupsd root 2276 0.0 0.0 3180 1324 ? Ss Aug09 0:00 /usr/sbin/sshd root 2285 0.0 0.0 4068 1076 ? S Aug09 0:00 /usr/sbin/vsftpd /etc/vsftpd/vsftpd.conf root 2346 0.0 0.0 4372 1244 ? S Aug09 0:00 /bin/sh /usr/bin/mysqld_safe --defaults-file=/etc/my.cnf --pid-fi mysql 2376 0.0 1.2 125524 18936 ? Sl Aug09 0:12 /usr/libexec/mysqld --defaults-file=/etc/my.cnf --basedir=/usr -- root 2400 0.0 0.0 3900 1056 ? Ss Aug09 0:12 /usr/sbin/dovecot root 2418 0.0 0.2 7956 3188 ? Ss Aug09 0:04 sendmail: rejecting connections on daemon Daemon0: load average: smmsp 2424 0.0 0.1 6960 2676 ? Ss Aug09 0:00 sendmail: Queue runner@01:00:00 for /var/spool/clientmqueue root 2446 0.0 0.0 1772 564 ? Ss Aug09 0:00 gpm -m /dev/input/mice -t imps2 root 2454 0.0 0.1 6416 1736 ? S Aug09 0:04 dovecot-auth dovecot 2455 0.0 0.0 3900 1520 ? S Aug09 0:02 imap-login dovecot 2456 0.0 0.0 3904 1480 ? S Aug09 0:02 imap-login dovecot 2457 0.0 0.0 3900 1480 ? S Aug09 0:02 imap-login root 2544 0.0 0.7 26524 12284 ? Ss Aug09 0:00 /usr/sbin/httpd root 2553 0.0 0.0 4552 1188 ? Ss Aug09 0:00 crond root 2568 0.0 0.1 6200 1816 ? Ss Aug09 0:00 squid -D squid 2570 0.0 0.3 9184 5612 ? S Aug09 0:00 (squid) -D squid 2574 0.0 0.0 1408 300 ? Ss Aug09 0:00 (unlinkd) apache 2575 0.0 0.8 26656 12724 ? S Aug09 0:00 /usr/sbin/httpd apache 2576 0.0 1.0 29420 16056 ? S Aug09 0:00 /usr/sbin/httpd apache 2577 0.0 0.8 26656 12724 ? S Aug09 0:00 /usr/sbin/httpd apache 2578 0.0 1.0 29356 16044 ? S Aug09 0:00 /usr/sbin/httpd apache 2579 0.0 0.9 28044 14396 ? S Aug09 0:00 /usr/sbin/httpd apache 2580 0.0 1.0 29336 16044 ? S Aug09 0:00 /usr/sbin/httpd apache 2592 0.0 0.8 26696 12768 ? S Aug09 0:00 /usr/sbin/httpd apache 2593 0.0 0.8 26656 12732 ? S Aug09 0:00 /usr/sbin/httpd xfs 2611 0.0 0.1 3360 1568 ? Ss Aug09 0:00 xfs -droppriv -daemon root 2626 0.0 0.0 1792 776 ? Ss Aug09 0:00 /usr/sbin/atd dbus 2634 0.0 0.0 12808 1388 ? Ssl Aug09 0:00 dbus-daemon --system root 2646 0.0 0.0 2936 1140 ? Ss Aug09 0:00 cups-config-daemon root 2655 0.0 0.1 4368 2852 ? Ss Aug09 0:00 hald --retain-privileges root 2660 0.0 0.0 2140 696 ? S Aug09 0:00 hald-addon-acpi root 2674 0.0 0.0 2148 704 ? S Aug09 0:18 hald-addon-storage root 2680 0.0 0.0 2148 752 ? S Aug09 0:06 hald-addon-storage root 2720 0.0 0.3 6940 5316 ? Ss Aug09 0:00 /usr/bin/perl /usr/libexec/webmin/miniserv.pl /etc/webmin/miniser root 2734 0.0 0.0 2400 1200 ? Ss Aug09 0:00 login -- root root 2735 0.0 0.0 1548 420 tty2 Ss+ Aug09 0:00 /sbin/mingetty tty2 root 2736 0.0 0.0 1552 424 tty3 Ss+ Aug09 0:00 /sbin/mingetty tty3 root 2737 0.0 0.0 1548 420 tty4 Ss+ Aug09 0:00 /sbin/mingetty tty4 root 2738 0.0 0.0 1548 420 tty5 Ss+ Aug09 0:00 /sbin/mingetty tty5 root 2739 0.0 0.0 1548 424 tty6 Ss+ Aug09 0:00 /sbin/mingetty tty6 root 2895 0.0 0.0 2044 704 ? Ss Aug09 0:00 /sbin/ttyload -q root 2899 0.0 0.0 1676 592 ? S Aug09 0:08 ttymon tymon root 2955 0.0 0.0 4512 1488 tty1 Ss Aug09 0:00 -bash apache 6749 0.0 0.8 26656 12708 ? S 08:42 0:00 /usr/sbin/httpd apache 6962 0.0 0.7 26656 12420 ? S 08:53 0:00 /usr/sbin/httpd apache 6980 0.0 0.7 26656 12412 ? S 08:54 0:00 /usr/sbin/httpd root 9442 0.0 0.2 8160 4016 ? S 10:42 0:00 sendmail: ./l7A8fvOl009436 from queue root 9902 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBtv009887 from queue 662 9903 0.0 0.0 1804 688 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d r.mattiazzo 662 9904 0.0 0.0 1804 688 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d r.mattiazzo 662 9906 0.0 0.0 2256 892 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh root 9907 0.0 0.2 8152 3980 ? S 10:57 0:00 sendmail: ./l7A8vXMU009905 from queue m.fedato 9908 0.0 0.0 1804 692 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d m.fedato m.fedato 9909 0.0 0.0 1804 692 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d m.fedato m.fedato 9910 0.0 0.0 2252 888 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh m.fedato 9912 7.1 1.3 23008 20528 ? R 10:57 0:39 clamscan --max-ratio=0 /tmp/antivirusprocmail.9910.tmp 662 9914 7.1 1.3 23012 20540 ? R 10:57 0:39 clamscan --max-ratio=0 /tmp/antivirusprocmail.9906.tmp root 9918 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBtw009887 from queue 712 9919 0.0 0.0 1804 688 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d r.girardi 712 9920 0.0 0.0 1804 688 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d r.girardi 712 9921 0.0 0.0 2256 892 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh 712 9923 7.0 1.3 22876 20512 ? R 10:57 0:39 clamscan --max-ratio=0 /tmp/antivirusprocmail.9921.tmp root 9926 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu0009887 from queue m.fedato 9927 0.0 0.0 1800 684 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d m.fedato m.fedato 9928 0.0 0.0 1800 684 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d m.fedato m.fedato 9929 0.0 0.0 2256 892 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh m.fedato 9931 7.0 1.3 22876 20484 ? R 10:57 0:38 clamscan --max-ratio=0 /tmp/antivirusprocmail.9929.tmp root 9941 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu2009887 from queue 658 9942 0.0 0.0 1800 680 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d l.tormena 658 9943 0.0 0.0 1800 680 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d l.tormena 658 9944 0.0 0.0 2252 888 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh 658 9946 6.9 1.3 22880 20464 ? R 10:57 0:37 clamscan --max-ratio=0 /tmp/antivirusprocmail.9944.tmp root 9952 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu3009887 from queue g.turrin 9953 0.0 0.0 1804 688 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d g.turrin g.turrin 9954 0.0 0.0 1804 688 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d g.turrin g.turrin 9955 0.0 0.0 2256 892 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh g.turrin 9957 7.0 1.3 22880 20480 ? R 10:57 0:37 clamscan --max-ratio=0 /tmp/antivirusprocmail.9955.tmp root 9960 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu5009887 from queue 674 9961 0.0 0.0 1804 696 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d g.facc 674 9963 0.0 0.0 1804 696 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d g.facc 674 9964 0.0 0.0 2252 888 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh 674 9967 7.0 1.3 22880 20460 ? R 10:57 0:37 clamscan --max-ratio=0 /tmp/antivirusprocmail.9964.tmp root 9969 0.0 0.2 8172 4004 ? S 10:57 0:00 sendmail: ./l7A8vBu6009887 from queue 719 9970 0.0 0.0 1804 688 ? Ss 10:57 0:00 procmail -f [email protected] -t -Y -a -d f.bernardi 719 9971 0.0 0.0 1804 688 ? S 10:57 0:00 procmail -f [email protected] -t -Y -a -d f.bernardi 719 9972 0.0 0.0 2256 888 ? S 10:57 0:00 /bin/sh /usr/local/bin/antivirus.sh 719 9974 6.9 1.3 22876 20420 ? R 10:57 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.9972.tmp root 9975 0.0 0.2 8172 4004 ? S 10:58 0:00 sendmail: ./l7A8vBu7009887 from queue 679 9976 0.0 0.0 1804 688 ? Ss 10:58 0:00 procmail -f [email protected] -t -Y -a -d d.susanna 679 9977 0.0 0.0 1804 688 ? S 10:58 0:00 procmail -f [email protected] -t -Y -a -d d.susanna 679 9978 0.0 0.0 2252 888 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh 679 9980 6.9 1.3 22880 20424 ? R 10:58 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.9978.tmp root 9981 0.0 0.2 8172 4016 ? S 10:58 0:00 sendmail: ./l7A8vBu8009887 from queue m.fedato 9983 0.0 0.0 1804 688 ? Ss 10:58 0:00 procmail -f [email protected] -t -Y -a -d m.fedato m.fedato 9984 0.0 0.0 1804 688 ? S 10:58 0:00 procmail -f [email protected] -t -Y -a -d m.fedato m.fedato 9985 0.0 0.0 2252 980 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh m.fedato 9987 7.0 1.3 22880 20428 ? R 10:58 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.9985.tmp root 9988 0.0 0.2 8172 4004 ? S 10:58 0:00 sendmail: ./l7A8vBu9009887 from queue a.rottin 9989 0.0 0.0 1800 684 ? Ss 10:58 0:00 procmail -f [email protected] -t -Y -a -d a.rottin a.rottin 9990 0.0 0.0 1800 684 ? S 10:58 0:00 procmail -f [email protected] -t -Y -a -d a.rottin a.rottin 9991 0.0 0.0 2252 980 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh a.rottin 9993 7.0 1.3 22880 20432 ? R 10:58 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.9991.tmp root 9997 0.0 0.2 8152 3960 ? S 10:58 0:00 sendmail: ./l7A8wC5O009996 from queue 661 9998 0.0 0.0 1804 680 ? Ss 10:58 0:00 procmail -f v.vendrame@**.it -t -Y -a -d l.visentin 661 9999 0.0 0.0 1804 680 ? S 10:58 0:00 procmail -f v.vendrame@.it -t -Y -a -d l.visentin 661 10000 0.0 0.0 2252 888 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh 661 10002 7.1 1.3 22880 20432 ? R 10:58 0:36 clamscan --max-ratio=0 /tmp/antivirusprocmail.10000.tmp 674 10014 0.0 0.0 1804 680 ? Ss 10:58 0:00 procmail -f [email protected] -t -Y -a -d g.facchin 674 10015 0.0 0.0 1804 680 ? S 10:58 0:00 procmail -f [email protected] -t -Y -a -d g.facchin 674 10016 0.0 0.0 2252 888 ? S 10:58 0:00 /bin/sh /usr/local/bin/antivirus.sh 674 10018 7.0 1.3 22748 20348 ? R 10:58 0:34 clamscan --max-ratio=0 /tmp/antivirusprocmail.10016.tmp dovecot 10189 0.0 0.0 3892 1472 ? S 11:05 0:00 pop3-login dovecot 10199 0.0 0.0 3896 1512 ? S 11:05 0:00 pop3-login dovecot 10205 0.0 0.1 3892 1564 ? S 11:06 0:00 pop3-login root 10215 0.0 0.0 4480 912 tty1 R+ 11:06 0:00 ps aux ... secondo voi cosa puo' essere che blocca la porta?!? Quel procmail?!? help !!! __________________ I'm :** Usk3bas1 su Battlefield 3 I was: - 3 anni Uskebasi su Battlefield 2 - 6 anni General Lee su Day of Defeat - 5 anni Lobo/Minsc su GR (o EL),Ultimaonline - 3 anni Lobo/Etrigan/Rufus McDoofus su UoDreams,Ultimaonline - Uskebasi su AoC/Warhammer Online/World of Warcraft Ultima modifica di General Lee : 10-08-2007 alle 10:39.

10-08-2007, 20:04	#3
_YTS_ Senior Member Iscritto dal: Oct 2003 Città: La Spezia Messaggi: 962	ciao, la butto li ipotizzando.... immagino tu stia usando procmail che invoca clamscan su ogni mail per il check antivirus. ora dato che clamscan non è clamdscan che è il client del demone clamd, immagino che questo ti faccia salire il load molto in alto, al punto che sendmail con la protezione sul loadaverage smette di accettare connessioni. per avere migliori dettagli dovresti postare un pezzo del maillog durante il non funzionamento, un bel top e uptime. byez __________________ Gigabyte ga-p55-ud6 \| Intel i7 860 \| 2x2gb Corsair xms3 \| Adaptec 2410sa \| raid1 barracuda 500gb 7200.12 \| Intel x25-m 80gb G2 \| ATI radeon 4890 \| tutto in downclock (non ho parenti all'enel)

10-08-2007, 18:29	#2
supermiter Member Iscritto dal: Jul 2001 Messaggi: 32	Beh, Procmail è il processo che consegna le email nelle caselle degli utenti. Un'email in arrivo viene presa in carico da Sendmail (vedo che lo usi), che ascolta sulla porta 25, e quindi consegnata tramite Procmail nelle caselle degli utenti. Vedo che c'è un processo pop3; con il fatto che possano ricevere intendi che gli utenti possano scaricare la posta? Se è così è normale che possano ricevere in quanto il processo di scaricamento della posta è appunto pop3 ed è in genere sulla porta 110. Quindi non c'entra con la porta 25. Quando ti succede cercherei di spedire da un altro computer un messaggio a linea di comando, usando telnet. A questo sito ci sono le istruzioni: http://www.rdpslides.com/webresources/FAQ00035.htm In pratica esegui in Windows il comando telnet nomehost 25, dai i comandi di cui sopra (attento che per concludere il corpo del messaggio devi dargli invio - punto - invio) e vedrei che succede. Inoltre guarderei i log. Ciao.

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