ืขื“ื›ืŸ ื‘ื“ื—ื™ืคื•ืช ืืช exim ืœ-4.92 - ื™ืฉ ื–ื™ื”ื•ื ืคืขื™ืœ

ืขืžื™ืชื™ื ืฉืžืฉืชืžืฉื™ื ื‘ื’ืจืกืื•ืช Exim 4.87...4.91 ื‘ืฉืจืชื™ ื”ื“ื•ืืจ ืฉืœื”ื - ืขื“ื›ื ื• ื‘ื“ื—ื™ืคื•ืช ืœื’ืจืกื” 4.92, ืœืื—ืจ ืฉื‘ืขื‘ืจ ืขืฆืจื• ืืช Exim ืขืฆืžื” ื›ื“ื™ ืœื”ื™ืžื ืข ืžืคืจื™ืฆื” ื“ืจืš CVE-2019-10149.

ื›ืžื” ืžื™ืœื™ื•ื ื™ ืฉืจืชื™ื ื‘ืจื—ื‘ื™ ื”ืขื•ืœื ืขืœื•ืœื™ื ืœื”ื™ื•ืช ืคื’ื™ืขื™ื, ื”ืคื’ื™ืขื•ืช ืžื“ื•ืจื’ืช ื›ืงืจื™ื˜ื™ืช (ืฆื™ื•ืŸ ื‘ืกื™ืก CVSS 3.0 = 9.8/10). ืชื•ืงืคื™ื ื™ื›ื•ืœื™ื ืœื”ืจื™ืฅ ืคืงื•ื“ื•ืช ืฉืจื™ืจื•ืชื™ื•ืช ื‘ืฉืจืช ืฉืœืš, ื‘ืžืงืจื™ื ืจื‘ื™ื ืžื”ืฉื•ืจืฉ.

ืื ื ื•ื“ื ืฉืืชื” ืžืฉืชืžืฉ ื‘ื’ืจืกื” ืงื‘ื•ืขื” (4.92) ืื• ื‘ื’ืจืกื” ืฉื›ื‘ืจ ืชื•ืงื ื”.
ืื• ืชื™ืงื•ืŸ ืืช ื”ืงื™ื™ื, ืจืื” ืฉืจืฉื•ืจ ื”ืขืจื” ืœืœื ืจื‘ื‘.

ืขื“ื›ื•ืŸ ืขื‘ื•ืจ 6: ืก"ืž. ื”ืขืจื” ืฉืœ ืชื™ืื•ื“ื•ืจ - ืขื‘ื•ืจ centos 7 ื–ื” ื’ื ืขื•ื‘ื“, ืื ื–ื” ืขื“ื™ื™ืŸ ืœื ื”ื’ื™ืข ื™ืฉื™ืจื•ืช ืž-epel.

UPD: ืื•ื‘ื•ื ื˜ื• ืžื•ืฉืคืขืช 18.04 ื•18.10, ืคื•ืจืกื ืขื‘ื•ืจื ืขื“ื›ื•ืŸ. ื’ืจืกืื•ืช 16.04 ื•-19.04 ืื™ื ืŸ ืžื•ืฉืคืขื•ืช ืืœื ืื ื”ื•ืชืงื ื• ื‘ื”ืŸ ืืคืฉืจื•ื™ื•ืช ืžื•ืชืืžื•ืช ืื™ืฉื™ืช. ืคืจื˜ื™ื ื ื•ืกืคื™ื ื‘ืืชืจ ื”ืจืฉืžื™ ืฉืœื”ื.

ืžื™ื“ืข ืขืœ ื”ื‘ืขื™ื” ื‘-Opennet
ืžื™ื“ืข ื‘ืืชืจ ืืงืกื™ื

ื›ืขืช ื”ื‘ืขื™ื” ื”ืžืชื•ืืจืช ืฉื ืžื ื•ืฆืœืช ื‘ืื•ืคืŸ ืคืขื™ืœ (ืขืœ ื™ื“ื™ ื‘ื•ื˜, ื›ื›ืœ ื”ื ืจืื”), ื”ื‘ื—ื ืชื™ ื‘ื–ื™ื”ื•ื ื‘ืฉืจืชื™ื ืžืกื•ื™ืžื™ื (ืคื•ืขืœ ื‘-4.91).

ืงืจื™ืื” ื ื•ืกืคืช ืจืœื•ื•ื ื˜ื™ืช ืจืง ืœืžื™ ืฉื›ื‘ืจ "ื”ืฉื™ื’" - ืืชื” ืฆืจื™ืš ืื• ืœื”ืขื‘ื™ืจ ื”ื›ืœ ืœ-VPS ื ืงื™ ืขื ืชื•ื›ื ื” ื˜ืจื™ื™ื”, ืื• ืœื—ืคืฉ ืคืชืจื•ืŸ. ื ื ืกื”? ื›ืชื•ื‘ ืื ืžื™ืฉื”ื• ื™ื›ื•ืœ ืœื”ืชื’ื‘ืจ ืขืœ ื”ืชื•ื›ื ื” ื”ื–ื“ื•ื ื™ืช ื”ื–ื•.

ืื ืืชื”, ื‘ื”ื™ื•ืชืš ืžืฉืชืžืฉ Exim ื•ืงื•ืจื ืืช ื–ื”, ืขื“ื™ื™ืŸ ืœื ืขื“ื›ื ืช (ืœื ื•ื™ื“ืืช ืฉื’ืจืกื” 4.92 ืื• ื’ืจืกื” ืžืชื•ืงื ืช ื–ืžื™ื ื”), ืื ื ืขืฆื•ืจ ื•ื”ืคืขืœ ื›ื“ื™ ืœืขื“ื›ืŸ.

ืœืžื™ ืฉื›ื‘ืจ ื”ื’ื™ืข ืœืฉื, ื‘ื•ืื• ื ืžืฉื™ืš...

UPD: supersmile2009 ืžืฆื ืกื•ื’ ืื—ืจ ืฉืœ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช ื•ื ื•ืชืŸ ืืช ื”ืขืฆื” ื”ื ื›ื•ื ื”:

ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžื’ื•ื•ืŸ ื’ื“ื•ืœ ืฉืœ ืชื•ื›ื ื•ืช ื–ื“ื•ื ื™ื•ืช. ืขืœ ื™ื“ื™ ื”ืฉืงืช ื”ืชืจื•ืคื” ืขื‘ื•ืจ ื”ื“ื‘ืจ ื”ืœื ื ื›ื•ืŸ ื•ื ื™ืงื•ื™ ื”ืชื•ืจ, ื”ืžืฉืชืžืฉ ืœื ื™ืชืจืคื ื•ืื•ืœื™ ืœื ื™ื™ื“ืข ื‘ืžื” ื”ื•ื ืฆืจื™ืš ืœื˜ืคืœ.

ื”ื–ื™ื”ื•ื ืžื•ืจื’ืฉ ื›ืš: [kthrotlds] ื˜ื•ืขืŸ ืืช ื”ืžืขื‘ื“; ื‘-VDS ื—ืœืฉ ื–ื” 100%, ื‘ืฉืจืชื™ื ื–ื” ื—ืœืฉ ื™ื•ืชืจ ืื‘ืœ ืžื•ืจื’ืฉ.

ืœืื—ืจ ื”ื”ื“ื‘ืงื”, ื”ืชื•ื›ื ื” ื”ื–ื“ื•ื ื™ืช ืžื•ื—ืงืช ืขืจื›ื™ cron, ืจื•ืฉืžืช ืจืง ืืช ืขืฆืžื” ืฉื ื›ื“ื™ ืœืจื•ืฅ ื›ืœ 4 ื“ืงื•ืช, ืชื•ืš ื›ื“ื™ ื”ืคื™ื›ืช ืงื•ื‘ืฅ crontab ืœื‘ืœืชื™ ื ื™ืชืŸ ืœืฉื™ื ื•ื™. Crontab -e ืœื ื™ื›ื•ืœ ืœืฉืžื•ืจ ืฉื™ื ื•ื™ื™ื, ื ื•ืชืŸ ืฉื’ื™ืื”.

ื ื™ืชืŸ ืœื”ืกื™ืจ ืœืœื ืฉื™ื ื•ื™, ืœืžืฉืœ, ื›ืš, ื•ืœืื—ืจ ืžื›ืŸ ืœืžื—ื•ืง ืืช ืฉื•ืจืช ื”ืคืงื•ื“ื” (1.5kb):

chattr -i /var/spool/cron/root
crontab -e

ืœืื—ืจ ืžื›ืŸ, ื‘ืขื•ืจืš crontab (vim), ืžื—ืง ืืช ื”ืฉื•ืจื” ื•ืฉืžื•ืจ:dd
:wq

ืขื ื–ืืช, ื—ืœืง ืžื”ืชื”ืœื™ื›ื™ื ื”ืคืขื™ืœื™ื ืžื“ืจื•ืกื™ื ืฉื•ื‘, ืื ื™ ืžื‘ื™ืŸ ืืช ื–ื”.

ื‘ืžืงื‘ื™ืœ, ื™ืฉ ื—ื‘ื•ืจื” ืฉืœ wgets (ืื• ืชืœืชืœื™ื) ืคืขื™ืœื™ื ืชืœื•ื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื•ืช ืžื”ืกืงืจื™ืคื˜ ืฉืœ ื”ืžืชืงื™ืŸ (ืจืื” ืœืžื˜ื”), ืื ื™ ืžืคื™ืœ ืื•ืชื ื›ื›ื” ืœืขืช ืขืชื”, ืื‘ืœ ื”ื ืžืชื—ื™ืœื™ื ืฉื•ื‘:

ps aux | grep wge[t]
ps aux | grep cur[l]
echo "Stopping..."
kill -9 `ps aux | grep wge[t] | awk '{print $2}'`
kill -9 `ps aux | grep cur[l] | awk '{print $2}'`

ืžืฆืืชื™ ืืช ืกืงืจื™ืคื˜ ื”ืžืชืงื™ืŸ ื”ื˜ืจื•ื™ืื ื™ ื›ืืŸ (centos): /usr/local/bin/nptd... ืื ื™ ืœื ืžืคืจืกื ืื•ืชื• ื›ื“ื™ ืœื”ื™ืžื ืข ืžืžื ื•, ืื‘ืœ ืื ืžื™ืฉื”ื• ื ื’ื•ืข ื•ืžื‘ื™ืŸ ืกืงืจื™ืคื˜ื™ื ืฉืœ ืžืขื˜ืคืช, ืื ื ืœืžื“ ืื•ืชื• ื™ื•ืชืจ ื‘ืงืคื™ื“ื”.

ืื•ืกื™ืฃ ื›ืฉื”ืžื™ื“ืข ื™ืชืขื“ื›ืŸ.

UPD 1: ืžื—ื™ืงืช ืงื‘ืฆื™ื (ืขื chattr -i ืจืืฉื•ื ื™) /etc/cron.d/root, /etc/crontab, rm -Rf /var/spool/cron/root ืœื ืขื–ืจื”, ื•ื’ื ืขืฆื™ืจืช ื”ืฉื™ืจื•ืช - ื”ื™ื™ืชื™ ื—ื™ื™ื‘ืช crontab ืœื—ืœื•ื˜ื™ืŸ ืœืขืช ืขืชื” ืชื•ืœืฉ ืื•ืชื• (ืฉื ื” ืืช ืฉื ืงื•ื‘ืฅ bin).

UPD 2: ืžืชืงื™ืŸ ื”ื˜ืจื•ื™ืื ื™ ืฉื›ื‘ ืœืคืขืžื™ื ื’ื ื‘ืžืงื•ืžื•ืช ืื—ืจื™ื, ื—ื™ืคื•ืฉ ืœืคื™ ื’ื•ื“ืœ ืขื–ืจ:
ืžืฆื / -ื’ื•ื“ืœ 19825c

UPD3: ืื–ื”ืจื”! ื‘ื ื•ืกืฃ ืœื”ืฉื‘ื™ืช ืฉืœ selinux, ื”ื˜ืจื•ื™ืื ื™ ื’ื ืžื•ืกื™ืฃ ืžืฉืœื• ืžืคืชื— SSH ื‘-${sshdir}/authorized_keys! ื•ืžืคืขื™ืœ ืืช ื”ืฉื“ื•ืช ื”ื‘ืื™ื ื‘-/etc/ssh/sshd_config, ืื ื”ื ืขื“ื™ื™ืŸ ืœื ื”ื•ื’ื“ืจื• ืœ-YES:
PermitRootLogin ื›ืŸ
RSAAืื™ืžื•ืช ื›ืŸ
Pubkey ืื™ืžื•ืช ื›ืŸ
echo UsePAM ื›ืŸ
ืื™ืžื•ืช ืกื™ืกืžื” ื›ืŸ

UPD 4: ืœืกื™ื›ื•ื ืœืขืช ืขืชื”: ื”ืฉื‘ืช ืืช Exim, cron (ืขื ืฉื•ืจืฉื™ื), ื”ืกืจ ื‘ื“ื—ื™ืคื•ืช ืืช ื”ืžืคืชื— ื”ื˜ืจื•ื™ืื ื™ ืž-ssh ื•ืขืจื•ืš ืืช ืชืฆื•ืจืช sshd, ื”ืคืขืœ ืžื—ื“ืฉ ืืช sshd! ื•ืขื“ื™ื™ืŸ ืœื ื‘ืจื•ืจ ืฉื–ื” ื™ืขื–ื•ืจ, ืื‘ืœ ื‘ืœื™ ื–ื” ื™ืฉ ื‘ืขื™ื”.

ื”ืขื‘ืจืชื™ ืžื™ื“ืข ื—ืฉื•ื‘ ืžื”ื”ืขืจื•ืช ืขืœ ืชื™ืงื•ื ื™ื/ืขื“ื›ื•ื ื™ื ืœืชื—ื™ืœืช ื”ื”ืขืจื”, ื›ื“ื™ ืฉื”ืงื•ืจืื™ื ื™ืชื—ื™ืœื• ืื™ืชื•.

UPD5: ื“ื ื™ ืื—ืจ ื›ื•ืชื‘ ืฉื”ืชื•ื›ื ื” ื”ื–ื“ื•ื ื™ืช ืฉื™ื ืชื” ืกื™ืกืžืื•ืช ื‘ื•ื•ืจื“ืคืจืก.

UPD6: ืคื•ืœืžืŸ ื”ื›ื™ืŸ ืชืจื•ืคื” ื–ืžื ื™ืช, ื‘ื•ืื• ื ื‘ื—ืŸ! ืœืื—ืจ ืืชื—ื•ืœ ืžื—ื“ืฉ ืื• ื›ื™ื‘ื•ื™, ื ืจืื” ืฉื”ืชืจื•ืคื” ื ืขืœืžืช, ืื‘ืœ ื‘ื™ื ืชื™ื™ื ืœืคื—ื•ืช ื–ื”ื•.

ื›ืœ ืžื™ ืฉืขื•ืฉื” (ืื• ืžื•ืฆื) ืคืชืจื•ืŸ ื™ืฆื™ื‘, ื‘ื‘ืงืฉื” ืชื›ืชื•ื‘, ืืชื” ืชืขื–ื•ืจ ืœืจื‘ื™ื.

UPD7: ืžืฉืชืžืฉ clsv ื›ื•ืชื‘:

ืื ืขื•ื“ ืœื ืืžืจืช ืฉื”ื•ื•ื™ืจื•ืก ืงื ืœืชื—ื™ื™ื” ื‘ื–ื›ื•ืช ืžื›ืชื‘ ืฉืœื ื ืฉืœื— ื‘-Exim, ื›ืฉืืชื” ืžื ืกื” ืœืฉืœื•ื— ืืช ื”ืžื›ืชื‘ ืฉื•ื‘, ื”ื•ื ืžืฉื•ื—ื–ืจ, ื—ืคืฉ ื‘ /var/spool/exim4

ืืชื” ื™ื›ื•ืœ ืœื ืงื•ืช ืืช ื›ืœ ืชื•ืจ ื”-Exim ื›ืš:
exipic -i | xargs exim -ืžืจ
ื‘ื“ื™ืงืช ืžืกืคืจ ื”ื›ื ื™ืกื•ืช ื‘ืชื•ืจ:
exim -bpc

UPD 8: ืฉื•ื‘ ืชื•ื“ื” ืขืœ ื”ืžื™ื“ืข AnotherDenny: FirstVDS ื”ืฆื™ืขื• ืืช ื”ื’ืจืกื” ืฉืœื”ื ืœืชืกืจื™ื˜ ื”ื˜ื™ืคื•ืœื™, ื‘ื•ืื• ื ื‘ื“ื•ืง ืื•ืชื”!

UPD 9: ื–ื” ื ืจืื” ื›ืžื• ืขื•ื‘ื“ืชื•ื“ื” ืงื™ืจื™ืœ ืขืœ ื”ืชืกืจื™ื˜!

ื”ืขื™ืงืจ ืœื ืœืฉื›ื•ื— ืฉื”ืฉืจืช ื›ื‘ืจ ื ืคื’ืข ื•ื”ืชื•ืงืคื™ื ื™ื›ืœื• ืœื”ืฆืœื™ื— ืœืฉืชื•ืœ ืขื•ื“ ื›ืžื” ื“ื‘ืจื™ื ืžื’ืขื™ืœื™ื ืœื ื˜ื™ืคื•ืกื™ื™ื (ืœื ืจืฉื•ืžื™ื ื‘ื˜ืคื˜ืคืช).

ืœื›ืŸ, ืขื“ื™ืฃ ืœืขื‘ื•ืจ ืœืฉืจืช ืžื•ืชืงืŸ ืœื—ืœื•ื˜ื™ืŸ (vds), ืื• ืœืคื—ื•ืช ืœื”ืžืฉื™ืš ืœืขืงื•ื‘ ืื—ืจ ื”ื ื•ืฉื - ืื ื™ืฉ ืžืฉื”ื• ื—ื“ืฉ, ื›ืชื‘ื• ื‘ืชื’ื•ื‘ื•ืช ื›ืืŸ, ื›ื™ ื‘ืจื•ืจ ืฉืœื ื›ื•ืœื ื™ืขื‘ืจื• ืœื”ืชืงื ื” ื—ื“ืฉื”...

UPD 10: ืฉื•ื‘ ืชื•ื“ื” clsv: ื–ื” ืžื–ื›ื™ืจ ืฉืœื ืจืง ืฉืจืชื™ื ื ื’ื•ืขื™ื, ืืœื ื’ื ืคื˜ืœ Pi, ื•ื›ืœ ืžื™ื ื™ ืžื›ื•ื ื•ืช ื•ื™ืจื˜ื•ืืœื™ื•ืช... ืื– ืœืื—ืจ ืฉืžื™ืจืช ื”ืฉืจืชื™ื, ืืœ ืชืฉื›ื— ืœืฉืžื•ืจ ืืช ืงื•ื ืกื•ืœื•ืช ื”ื•ื•ื™ื“ืื•, ื”ืจื•ื‘ื•ื˜ื™ื ื•ื›ื•'.

UPD 11: ืžืืช ืžื—ื‘ืจ ืชืกืจื™ื˜ ื”ืจื™ืคื•ื™ ื”ืขืจื” ื—ืฉื•ื‘ื” ืœืžืจืคืื™ื ื™ื“ื ื™ื™ื:
(ืœืื—ืจ ืฉื™ืžื•ืฉ ื‘ืฉื™ื˜ื” ื›ื–ื• ืื• ืื—ืจืช ืœืžืœื—ืžื” ื‘ืชื•ื›ื ื” ื–ื“ื•ื ื™ืช ื–ื•)

ืืชื” ื‘ื”ื—ืœื˜ ืฆืจื™ืš ืœืืชื—ืœ - ื”ืชื•ื›ื ื” ื”ื–ื“ื•ื ื™ืช ื™ื•ืฉื‘ืช ืื™ืคืฉื”ื• ื‘ืชื”ืœื™ื›ื™ื ืคืชื•ื—ื™ื, ื•ื‘ื”ืชืื, ื‘ื–ื™ื›ืจื•ืŸ, ื•ื›ื•ืชื‘ืช ืœืขืฆืžื” ืื—ืช ื—ื“ืฉื” ืœ-cron ื›ืœ 30 ืฉื ื™ื•ืช

UPD12: supersmile2009 ื ืžืฆื ืœ-Exim ื™ืฉ ืชื•ื›ื ื” ื–ื“ื•ื ื™ืช ื ื•ืกืคืช(?) ื‘ืชื•ืจ ื•ืžืžืœื™ืฆื” ืœืš ืœืœืžื•ื“ ืชื—ื™ืœื” ืืช ื”ื‘ืขื™ื” ื”ืกืคืฆื™ืคื™ืช ืฉืœืš ืœืคื ื™ ืชื—ื™ืœืช ื”ื˜ื™ืคื•ืœ.

UPD13: ืœื•ืจืง ืžื™ื™ืขืฅ ื‘ืžืงื•ื ื–ืืช, ืœืขื‘ื•ืจ ืœืžืขืจื›ืช ื ืงื™ื™ื” ื•ืœื”ืขื‘ื™ืจ ืงื‘ืฆื™ื ื‘ื–ื”ื™ืจื•ืช ืจื‘ื”, ื›ื™ ื”ืชื•ื›ื ื” ื”ื–ื“ื•ื ื™ืช ื›ื‘ืจ ื–ืžื™ื ื” ืœืฆื™ื‘ื•ืจ ื•ื ื™ืชืŸ ืœื”ืฉืชืžืฉ ื‘ื” ื‘ื“ืจื›ื™ื ืื—ืจื•ืช, ืคื—ื•ืช ื‘ืจื•ืจื•ืช ื•ืžืกื•ื›ื ื•ืช ื™ื•ืชืจ.

UPD 14: ืœื”ืจื’ื™ืข ืืช ืขืฆืžื ื• ืฉืื ืฉื™ื ื—ื›ืžื™ื ืœื ื‘ื•ืจื—ื™ื ืžื”ืฉื•ืจืฉ - ืขื•ื“ ื“ื‘ืจ ื”ื•ื“ืขื” ื“ื—ื•ืคื” ืž-clsv:

ื’ื ืื ื–ื” ืœื ืขื•ื‘ื“ ืžื”-root, ืคืจื™ืฆื” ืžืชืจื—ืฉืช... ื™ืฉ ืœื™ debian jessie UPD: ืžืชื— ืขืœ OrangePi ืฉืœื™, Exim ืคื•ืขืœ ืžื“ื‘ื™ืืŸ-exim ื•ืขื“ื™ื™ืŸ ื”ืชืจื—ืฉ ืคืจื™ืฆื”, ืื™ื‘ื“ื• ื›ืชืจื™ื ื•ื›ื•'.

UPD 15: ื‘ืขืช ืžืขื‘ืจ ืœืฉืจืช ื ืงื™ ืžืฉืจืช ืฉื ืคื’ืข, ืืœ ืชืฉื›ื— ืืช ื”ื”ื™ื’ื™ื™ื ื”, ืชื–ื›ื•ืจืช ืฉื™ืžื•ืฉื™ืช ืž-w0den:

ื‘ืขืช ื”ืขื‘ืจืช ื ืชื•ื ื™ื, ืฉื™ืžื• ืœื‘ ืœื ืจืง ืœืงื‘ืฆื™ ื”ืคืขืœื” ืื• ืชืฆื•ืจื”, ืืœื ื’ื ืœื›ืœ ื“ื‘ืจ ืฉืขืœื•ืœ ืœื”ื›ื™ืœ ืคืงื•ื“ื•ืช ื–ื“ื•ื ื™ื•ืช (ืœื“ื•ื’ืžื”, ื‘-MySQL ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช CREATE TRIGGER ืื• CREATE EVENT). ื›ืžื• ื›ืŸ, ืืœ ืชืฉื›ื— ืืช .html, .js, .php, .py ื•ืงื‘ืฆื™ื ืฆื™ื‘ื•ืจื™ื™ื ืื—ืจื™ื (ื‘ืื•ืคืŸ ืื™ื“ื™ืืœื™ ื™ืฉ ืœืฉื—ื–ืจ ืงื‘ืฆื™ื ืืœื”, ื›ืžื• ื ืชื•ื ื™ื ืื—ืจื™ื, ืžืื—ืกื•ืŸ ืžืงื•ืžื™ ืื• ืžื”ื™ืžืŸ ืื—ืจ).

UPD16: ื“ื™ื™ืงื™ืŸ ะธ ืคืจื_ืื ื™ ื ืชืงืœ ื‘ื‘ืขื™ื” ืื—ืจืช: ืœืžืขืจื›ืช ื”ื™ื™ืชื” ื’ืจืกื” ืื—ืช ืฉืœ Exim ืžื•ืชืงื ืช ื‘ื™ืฆื™ืื•ืช, ืืš ื‘ืคื•ืขืœ ื”ื™ื ื”ืคืขื™ืœื” ื’ืจืกื” ืื—ืจืช.

ืื– ื›ื•ืœื ืœืื—ืจ ื”ืขื“ื›ื•ืŸ ื›ื“ืื™ ืœื•ื•ื“ื ืฉืืชื” ืžืฉืชืžืฉ ื‘ื’ืจืกื” ื”ื—ื“ืฉื”!

exim --version

ืกื™ื“ืจื ื• ื™ื—ื“ ืืช ื”ืžืฆื‘ ื”ืกืคืฆื™ืคื™ ืฉืœื”ื.

ื”ืฉืจืช ื”ืฉืชืžืฉ ื‘-DirectAdmin ื•ื‘ื—ื‘ื™ืœืช da_exim ื”ื™ืฉื ื” ืฉืœื• (ื’ืจืกื” ื™ืฉื ื”, โ€‹โ€‹ืœืœื ืคื’ื™ืขื•ืช).

ื‘ืžืงื‘ื™ืœ, ื‘ืขื–ืจืช ืžื ื”ืœ ื”ื—ื‘ื™ืœื•ืช Custombuild ืฉืœ DirectAdmin, ืœืžืขืฉื”, ื”ื•ืชืงื ื” ืื– ื’ืจืกื” ื—ื“ืฉื” ื™ื•ืชืจ ืฉืœ Exim, ืฉื›ื‘ืจ ื”ื™ื™ืชื” ืคื’ื™ืขื”.

ื‘ืžืฆื‘ ื”ืกืคืฆื™ืคื™ ื”ื–ื”, ื’ื ืขื“ื›ื•ืŸ ื‘ืืžืฆืขื•ืช Custombuild ืขื–ืจ.

ืืœ ืชืฉื›ื— ืœืขืฉื•ืช ื’ื™ื‘ื•ื™ื™ื ืœืคื ื™ ื ื™ืกื•ื™ื™ื ื›ืืœื”, ื•ื’ื ืœื•ื•ื“ื ืฉืœืคื ื™/ืื—ืจื™ ื”ืขื“ื›ื•ืŸ ื›ืœ ืชื”ืœื™ื›ื™ Exim ื”ื ืžื”ื’ืจืกื” ื”ื™ืฉื ื” ื ืขืฆืจื• ื•ืœื "ืชืงื•ืข" ื‘ื–ื™ื›ืจื•ืŸ.

ืžืงื•ืจ: www.habr.com

ื”ื•ืกืคืช ืชื’ื•ื‘ื”