Anything in the log?

/var/log/qmail/imap*/current


On 10/23/2022 10:10 AM, Giuseppe Perna wrote:
Hello Eric,
thanks for you replay,

I need to figure out where the courier-toaster configuration files are.

are these? why are there two files for each imap and pop4 service? where can i find info to increase performance?

# pwd
/etc/courier

# ll
totale 96
drw-r--r-- 2 root root  4096 10 set  2012 authlib
-rw-r--r-- 1 root root 12628 10 set  2012 imapd
-rw-r--r-- 1 root root   338 10 set  2012 imapd.cnf
-rw-r--r-- 1 root root 13492 10 set  2012 imapd.dist
-rw-r--r-- 1 root root  6108 10 set  2012 imapd-ssl
-rw-r--r-- 1 root root  6196 10 set  2012 imapd-ssl.dist
-rw-r--r-- 1 root root  3422 10 set  2012 pop3d
-rw-r--r-- 1 root root   338 10 set  2012 pop3d.cnf
-rw-r--r-- 1 root root  3318 10 set  2012 pop3d.dist
-rw-r--r-- 1 root root  5643 10 set  2012 pop3d-ssl
-rw-r--r-- 1 root root  5737 10 set  2012 pop3d-ssl.dist
-rw-r--r-- 1 root root   516 10 set  2012 quotawarnmsg.example
drw-r--r-- 2 root root  4096 10 set  2012 shared
drw-r--r-- 2 root root  4096 10 set  2012 shared.tmp

thanks


Il giorno ven 21 ott 2022 alle ore 22:59 Eric Broch <ebr...@whitehorsetc.com> ha scritto:

    Giuseppe,

    I don't know anything about Courier IMAP server, but here are some
    links
    to mailing lists for Courier:

    https://www.courier-mta.org/links.html

    Eric

    On 10/20/2022 1:16 AM, Giuseppe Perna wrote:
    > 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

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