Hello, i have the server freez becouse the imapd process (vpopmail) allocate 100% CPU e small RAM. Please help me. thanks
#top 18711 vpopmail 18 0 3504 1188 676 D 1.7 0.0 0:04.71 imapd 20619 vpopmail 17 0 3556 1264 696 D 1.7 0.0 0:01.11 imapd 16117 vpopmail 18 0 4428 2096 696 D 1.3 0.0 0:26.84 imapd 17188 vpopmail 18 0 3892 1664 692 D 1.3 0.0 0:12.45 imapd 17146 vpopmail 18 0 3760 1476 676 D 1.0 0.0 0:21.32 imapd 17488 vpopmail 18 0 4356 2124 688 D 1.0 0.0 0:08.45 imapd 17491 vpopmail 18 0 5264 2984 740 D 1.0 0.0 0:08.70 imapd 17495 vpopmail 18 0 4356 2124 688 D 1.0 0.0 0:08.48 imapd 17728 vpopmail 18 0 3676 1404 680 D 1.0 0.0 0:07.16 imapd 18262 vpopmail 18 0 4360 2152 704 D 1.0 0.0 0:07.55 imapd 18364 vpopmail 18 0 3424 1068 680 D 1.0 0.0 0:07.53 imapd 18766 vpopmail 18 0 3284 1028 700 D 1.0 0.0 0:05.21 imapd 18851 vpopmail 18 0 3424 1068 680 D 1.0 0.0 0:07.23 imapd 15960 vpopmail 18 0 3760 1516 696 D 0.7 0.0 0:55.24 imapd 17096 vpopmail 18 0 3688 1456 700 D 0.7 0.0 0:17.46 imapd 17614 vpopmail 18 0 4360 2104 708 D 0.7 0.0 0:07.52 imapd 17616 vpopmail 18 0 3676 1436 688 D 0.7 0.0 0:06.25 imapd 17686 vpopmail 18 0 3476 1288 708 D 0.7 0.0 0:11.40 imapd 17783 vpopmail 18 0 3676 1400 680 D 0.7 0.0 0:06.71 imapd 18354 vpopmail 18 0 4364 2076 688 D 0.7 0.0 0:06.98 imapd 18361 vpopmail 18 0 3280 1016 680 D 0.7 0.0 0:05.11 imapd 18510 vpopmail 18 0 3148 928 688 D 0.7 0.0 0:07.66 imapd 18680 vpopmail 18 0 3664 1352 676 D 0.7 0.0 0:06.21 imapd 18800 vpopmail 18 0 3364 1068 676 D 0.7 0.0 0:02.88 imapd 18850 vpopmail 18 0 3892 1560 692 D 0.7 0.0 0:06.17 imapd 18880 vpopmail 18 0 3280 1032 700 D 0.7 0.0 0:04.76 imapd 18890 vpopmail 18 0 4012 1788 680 D 0.7 0.0 0:02.72 imapd I have this old version CentOS release 5.8 (Final): ucspi-tcp-toaster-0.88-1.3.9 maildrop-toaster-2.0.3-1.3.8 control-panel-toaster-0.5-1.4.0 libdomainkeys-toaster-0.68-1.3.6 qmail-pop3d-toaster-1.03-1.3.22 squirrelmail-toaster-1.4.20-1.3.17 qmailtoaster-plus.repo-0.2-2 vpopmail-toaster-5.4.33-1.4.0 daemontools-toaster-0.76-1.3.6 libsrs2-toaster-1.0.18-1.3.6 courier-authlib-toaster-0.59.2-1.3.10 ripmime-toaster-1.4.0.6-1.3.6 autorespond-toaster-2.0.5-1.4.0 courier-imap-toaster-4.1.2-1.3.10 isoqlog-toaster-2.1-1.3.7 maildrop-toaster-devel-2.0.3-1.3.8 qmailmrtg-toaster-4.2-1.3.7 send-emails-toaster-0.5-1.4.0 spamassassin-toaster-3.3.2-1.4.3 vqadmin-toaster-2.3.7-1.4.1 qmailtoaster-plus-0.3.2-1.4.19 ezmlm-toaster-0.53.324-1.3.6 qmail-toaster-1.03-1.3.22 ezmlm-cgi-toaster-0.53.324-1.3.6 qmailadmin-toaster-1.2.16-1.4.0 simscan-toaster-1.4.0-1.4.0 clamav-toaster-0.97.6-1.4.2
