ืจื™ืžืึธื•ื˜ืœื™ ืขืงืกืคึผืœื•ื™ื˜ืึทื‘ืึทืœ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืื™ืŸ ื“ื™ ืงืžืึทื™ืœ ืคึผืึธืกื˜ ืกืขืจื•ื•ืขืจ

ื–ื™ื›ืขืจื”ื™ื™ื˜ ืจื™ืกืขืจื˜ืฉืขืจื– ืคื•ืŸ Qualys ื’ืขื•ื•ื™ื–ืŸ ื’ืขืœืขื’ื ื”ื™ื™ึทื˜ ืขืงืกืคึผืœื•ื™ื˜ื™ื™ืฉืึทืŸ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืื™ืŸ ื“ื™ qmail ืคึผืึธืกื˜ ืกืขืจื•ื•ืขืจ, ื‘ืึทืจื™ืžื˜ ืฆื•ืจื™ืง ืื™ืŸ 2005 (CVE-2005-1513), ืึธื‘ืขืจ ืื™ื– ืคืืจื‘ืœื™ื‘ืŸ ืึทื ืคึผืึทื˜ืฉื˜ ื•ื•ื™ื™ึทืœ ื“ืขืจ ืžื—ื‘ืจ ืคื•ืŸ qmail ืึทืจื’ื™ื•ื“ ืึทื– ืขืก ืื™ื– ืึทื ืจื™ืœื™ืกื˜ื™ืง ืฆื• ืฉืึทืคึฟืŸ ืึท ืืจื‘ืขื˜ืŸ ื’ื•ื•ื•ืจืข ื•ื•ืึธืก ืงืขืŸ ื–ื™ื™ืŸ ื’ืขื•ื•ื™ื™ื ื˜ ืฆื• ื‘ืึทืคืึทืœืŸ ืกื™ืกื˜ืขืžืขืŸ ืื™ืŸ ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ. Qualys ืื™ื– ื’ืขื•ื•ืขืŸ ื‘ื™ื›ื•ืœืช ืฆื• ืฆื•ื’ืจื™ื™ื˜ืŸ ืึท ื’ื•ื•ื•ืจืข ื•ื•ืึธืก ืจื™ืคื™ื•ืฅ ื“ืขื ื”ืึทืฉืึธืจืข ืื•ืŸ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืึธื ื”ื™ื™ื‘ืŸ ื“ื™ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืคื•ืŸ ื“ื™ ื•ื•ื™ื™ึทื˜ ืงืึธื“ ืื•ื™ืฃ ื“ื™ ืกืขืจื•ื•ืขืจ ื“ื•ืจืš ืฉื™ืงืŸ ืึท ืกืคึผืขืฉืœื™ ื“ื™ื–ื™ื™ื ื“ ืึธื ื–ืึธื’.

ื“ืขืจ ืคึผืจืึธื‘ืœืขื ืื™ื– ื’ืขืคึฟื™ืจื˜ ื“ื•ืจืš ืึท ื™ื ื˜ืึทื“ื–ืฉืขืจ ืœื•ื™ืคืŸ ืื™ืŸ ื“ื™ stralloc_readyplus () ืคึฟื•ื ืงืฆื™ืข, ื•ื•ืึธืก ืงืขืŸ ืคึผืึทืกื™ืจืŸ ื•ื•ืขืŸ ืคึผืจืึทืกืขืกื™ื ื’ ืึท ื–ื™ื™ืขืจ ื’ืจื•ื™ืก ืึธื ื–ืึธื’. ืึธืคึผืขืจืึทืฆื™ืข ืคืืจืœืื ื’ื˜ ืึท 64-ื‘ื™ืกืœ ืกื™ืกื˜ืขื ืžื™ื˜ ืžืขืจ ื•ื•ื™ 4GB ืคื•ืŸ ื•ื•ื™ืจื˜ื•ืึทืœ ื–ื›ึผืจื•ืŸ. ื•ื•ืขืŸ ื“ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืื™ื– ืขืจื™ื“ื–ืฉื ืึทืœื™ ืึทื ืึทืœื™ื™ื–ื“ ืื™ืŸ 2005, Daniel J. Bernstein ืึทืจื’ื™ื•ื“ ืึทื– ื“ื™ ื”ืึทืฉืึธืจืข ืื™ืŸ ื“ื™ ืงืึธื“ ืึทื– ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ื“ื™ ืึทืœืึทืงื™ื™ื˜ื™ื“ ืžืขื ื’ืข ืื™ื– ืฉื˜ืขื ื“ื™ืง ื™ืŸ 32-ื‘ื™ืกืœ ื•ื•ืขืจื˜ ืื™ื– ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืคืึทืงื˜ ืึทื– ืงื™ื™ืŸ ืื™ื™ื ืขืจ ื’ื™ื˜ ื’ื™ื’ืื‘ื™ื™ื˜ ืคื•ืŸ ื–ื›ึผืจื•ืŸ ืฆื• ื™ืขื“ืขืจ ืคึผืจืึธืฆืขืก. ืื™ืŸ ื“ื™ ืœืขืฆื˜ืข 15 ื™ืึธืจ, 64-ื‘ื™ืกืœ ืกื™ืกื˜ืขืžืขืŸ ืื•ื™ืฃ ืกืขืจื•ื•ืขืจืก ื”ืึธื‘ืŸ ืจื™ืคึผืœื™ื™ืกื˜ 32-ื‘ื™ืกืœ ืกื™ืกื˜ืขืžืขืŸ, ืื•ืŸ ื“ื™ ืกื•ืžืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ืกืึทืคึผืœื™ื™ื“ ื–ื›ึผืจื•ืŸ ืื•ืŸ ื ืขืฅ ื‘ืึทื ื“ื•ื•ื™ื“ื˜ ืื™ื– ื“ืจืึทืžืึทื˜ื™ืงืœื™ ื’ืขื•ื•ืืงืกืŸ.

ื“ื™ qmail ืคึผืขืงืœ ืžืึทื™ื ื˜ืขืจื™ื™ื˜ืขืจื– ื’ืขื ื•ืžืขืŸ ื‘ืขืจื ืฉื˜ื™ื™ืŸ ืก ื˜ืึธืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ืื•ืŸ ืœื™ืžื™ื˜ืขื“ ื“ื™ ื‘ื ื™ืžืฆื ื–ื›ึผืจื•ืŸ ื•ื•ืขืŸ ืกื˜ืึทืจื˜ื™ื ื’ ื“ื™ qmail-smtpd ืคึผืจืึธืฆืขืก (ืœืžืฉืœ, ืื™ืŸ ื“ืขื‘ื™ืึทืŸ 10 ื“ื™ ืฉื™ืขื•ืจ ืื™ื– ื‘ืึทืฉื˜ื™ืžื˜ ืฆื• 7MB). ืึธื‘ืขืจ ืขื ื“ื–ืฉืึทื ื™ืจื– ืคื•ืŸ ืงื•ื•ืึทืœื™ืก ื’ืขืคื•ื ืขืŸ ืึทื– ื“ืึธืก ืื™ื– ื ื™ืฉื˜ ื’ืขื ื•ื’ ืื•ืŸ ืื™ืŸ ืึทื“ื™ืฉืึทืŸ ืฆื• qmail-smtpd, ืึท ื•ื•ื™ื™ึทื˜ ื‘ืึทืคืึทืœืŸ ืงืขื ืขืŸ ื–ื™ื™ืŸ ื“ื•ืจื›ื’ืขืงืึธื›ื˜ ืื•ื™ืฃ ื“ื™ qmail-ืœืืงืืœืข ืคึผืจืึธืฆืขืก, ื•ื•ืึธืก ืื™ื– ื’ืขื‘ืœื™ื‘ืŸ ืึทื ืจื™ืกื˜ืจื™ืงื˜ื™ื“ ืื™ืŸ ืึทืœืข ื˜ืขืกื˜ืขื“ ืคึผืึทืงืึทื“ื–ืฉืึทื–. ื•ื•ื™ ื“ืขืจื•ื•ื™ื™ึทื–, ืึท ืคึผืจืึธื•ื˜ืึทื˜ื™ื™ืคึผ ืื™ื– ื’ืขื•ื•ืขืŸ ืฆื•ื’ืขื’ืจื™ื™ื˜ ื•ื•ืึธืก ืื™ื– ืคึผืึทืกื™ืง ืคึฟืึทืจ ืึทื˜ืึทืงื™ื ื’ ื“ื™ ื“ืขื‘ื™ืึทืŸ ืคึผืขืงืœ ืžื™ื˜ qmail ืื™ืŸ ื“ื™ ืคืขืœื™ืงื™ื™ึทื˜ ืงืึทื ืคื™ื’ื™ืขืจื™ื™ืฉืึทืŸ.
ืฆื• ืึธืจื’ืึทื ื™ื–ื™ืจืŸ ื•ื•ื™ื™ึทื˜ ืงืึธื“ ื“ื•ืจื›ืคื™ืจื•ื ื’ ื‘ืขืฉืึทืก ืึท ื‘ืึทืคืึทืœืŸ, ื“ืขืจ ืกืขืจื•ื•ืขืจ ืจื™ืงื•ื•ื™ื™ืขืจื– 4 ื’ื‘ ืคื•ืŸ ืคืจื™ื™ ื“ื™ืกืง ืคึผืœืึทืฅ ืื•ืŸ 8 ื’ื‘ ืคื•ืŸ ื‘ืึทืจืึทืŸ.
ื“ื™ ื’ื•ื•ื•ืจืข ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืœื•ื™ืคืŸ ืงื™ื™ืŸ ืฉืึธืœ ืงืึทืžืึทื ื“ื– ืžื™ื˜ ื“ื™ ืจืขื›ื˜ ืคื•ืŸ ืงื™ื™ืŸ ื‘ืึทื ื™ืฆืขืจ ืื™ืŸ ื“ื™ ืกื™ืกื˜ืขื, ืึทื—ื•ืฅ ืคึฟืึทืจ ื•ื•ืึธืจืฆืœ ืื•ืŸ ืกื™ืกื˜ืขื ื™ื•ื–ืขืจื– ื•ื•ืึธืก ื˜ืึธืŸ ื ื™ื˜ ื”ืึธื‘ืŸ ื–ื™ื™ืขืจ ืื™ื™ื’ืขื ืข ืกื•ื‘ื“ื™ืจืขืงื˜ืึธืจื™ ืื™ืŸ ื“ื™ "/ ื”ื™ื™ื" ื•ื•ืขื’ื•ื•ื™ื™ึทื–ืขืจ (ื“ื™ qmail-ืœืึธืงืึทืœ ืคึผืจืึธืฆืขืก ืื™ื– ืœืึธื ื˜ืฉื˜ ืžื™ื˜ ื“ื™ ืจืขื›ื˜. ืคื•ืŸ ื“ื™ ื”ื™ื’ืข ื‘ืึทื ื™ืฆืขืจ ืฆื• ื•ื•ืขืžืขืŸ ืขืงืกืคึผืจืขืก ืื™ื– ื“ื•ืจื›ื’ืขืงืึธื›ื˜).

ื“ื™ ืื˜ืืงืข ื•ื•ืขืจื˜ ื“ื•ืจื›ื’ืขืคื™ืจื˜
ื“ื•ืจืš ืฉื™ืงืŸ ืึท ื–ื™ื™ืขืจ ื’ืจื•ื™ืก ืคึผืึธืกื˜ ืึธื ื–ืึธื’, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืขื˜ืœืขื›ืข ื›ืขื“ืขืจ ืฉื•ืจื•ืช, ืžืขืกื˜ืŸ ื‘ืขืขืจืขืš 4 ื’ื‘ ืื•ืŸ 576 ืžื‘. ืคึผืจืึทืกืขืกื™ื ื’ ืึทื–ืึท ืึท ืฉื˜ืจื™ืงืœ ืื™ืŸ qmail-local ืจื™ื–ืึทืœื˜ื™ื“ ืื™ืŸ ืึท ื™ื ื˜ืึทื“ื–ืฉืขืจ ืœื•ื™ืคืŸ ื•ื•ืขืŸ ืื™ืจ ืคึผืจื•ื•ื•ืŸ ืฆื• ืฆื•ืฉื˜ืขืœืŸ ืึท ืึธื ื–ืึธื’ ืฆื• ื“ื™ ื”ื™ื’ืข ื‘ืึทื ื™ืฆืขืจ. ืึท ื™ื ื˜ืึทื“ื–ืฉืขืจ ืึธื•ื•ื•ืขืจืคืœืึธื• ื“ืขืžืึธืœื˜ ืคื™ืจื˜ ืฆื• ืึท ื‘ืึทืคืขืจ ืึธื•ื•ื•ืขืจืคืœืึธื• ื•ื•ืขืŸ ืงืึทืคึผื™ื™ื ื’ ื“ืึทื˜ืŸ ืื•ืŸ ื“ื™ ืžืขื’ืœืขื›ืงื™ื™ื˜ ืคื•ืŸ ืึธื•ื•ื•ืขืจืจื™ื™ื˜ื™ื ื’ ื–ื›ึผืจื•ืŸ ื‘ืœืขื˜ืขืจ ืžื™ื˜ ืœื™ื‘ืง ืงืึธื“. ื“ื•ืจืš ืžืึทื ื™ืคึผื™ืึทืœื™ื™ื˜ื™ื ื’ ื“ื™ ืื•ื™ืกืœื™ื™ื’ ืคื•ืŸ ื“ื™ ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“ ื“ืึทื˜ืŸ, ืขืก ืื™ื– ืื•ื™ืš ืžืขื’ืœืขืš ืฆื• ืจื™ืจื™ื™ื˜ ื“ื™ ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ "ืขืคืขื ืขืŸ ()" ืคึฟื•ื ืงืฆื™ืข, ืจื™ืคึผืœื™ื™ืกื™ื ื’ ืขืก ืžื™ื˜ ื“ื™ ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ "ืกื™ืกื˜ืขื ()" ืคึฟื•ื ืงืฆื™ืข.

ื“ืขืจื ืึธืš, ืื™ืŸ ื“ืขื ืคึผืจืึธืฆืขืก ืคื•ืŸ ืจื•ืคืŸ qmesearch() ืื™ืŸ qmail-local, ื“ื™ ื˜ืขืงืข ".qmail-extension" ืื™ื– ื’ืขืขืคื ื˜ ื“ื•ืจืš ื“ื™ open() ืคึฟื•ื ืงืฆื™ืข, ื•ื•ืึธืก ืคื™ืจื˜ ืฆื• ื“ื™ ืคืึทืงื˜ื™ืฉ ื“ื•ืจื›ืคื™ืจื•ื ื’ ืคื•ืŸ ื“ื™ ืคึฟื•ื ืงืฆื™ืข.
ืกื™ืกื˜ืขื(.qmail-ืคืึทืจืœืขื ื’ืขืจื•ื ื’"). ืึธื‘ืขืจ ื–ื™ื ื˜ ื“ื™ "ืคืึทืจืœืขื ื’ืขืจื•ื ื’" ื˜ื™ื™ืœ ืคื•ืŸ ื“ืขืจ ื˜ืขืงืข ืื™ื– ื“ื–ืฉืขื ืขืจื™ื™ื˜ืึทื“ ื‘ืื–ื™ืจื˜ ืื•ื™ืฃ ื“ื™ ืึทื“ืจืขืก ืคื•ืŸ ื“ื™ ื‘ืึทืงื•ืžืขืจ (ืœืžืฉืœ, "localuser-extension@localdomain"), ืึทื˜ืึทืงืขืจื– ืงืขื ืขืŸ ืฆื•ืœื™ื™ื’ืŸ ื“ื™ ื‘ืึทืคึฟืขืœ ืฆื• ืœื•ื™ืคืŸ ื“ื•ืจืš ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ื“ื™ ื‘ืึทื ื™ืฆืขืจ "localuser-; ;@localdomain" ื•ื•ื™ ื“ืขืจ ื‘ืึทืงื•ืžืขืจ ืคื•ืŸ ื“ืขื ืึธื ื–ืึธื’.

ื‘ืขืฉืึทืก ื“ื™ ืงืึธื“ ืึทื ืึทืœื™ืกื™ืก, ืฆื•ื•ื™ื™ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ื–ืขื ืขืŸ ืื•ื™ืš ื™ื™ื“ืขื ืึทืคื™ื™ื“ ืื™ืŸ ื“ื™ ื ืึธืš qmail-verify ืœืึทื˜ืข, ื•ื•ืึธืก ืื™ื– ื˜ื™ื™ืœ ืคื•ืŸ ื“ื™ ืคึผืขืงืœ ืคึฟืึทืจ ื“ืขื‘ื™ืึทืŸ. ืขืจืฉื˜ืขืจ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ (CVE-2020-3811) ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื‘ื™ื™ืคึผืึทืก E- ื‘ืจื™ื•ื• ืึทื“ืจืขืก ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ, ืื•ืŸ ื“ื™ ืจื’ืข (CVE-2020-3812) ืคื™ืจื˜ ืฆื• ืœื™ืงืึทื“ื–ืฉ ืคื•ืŸ ื”ื™ื’ืข ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข. ืื™ืŸ ื‘ืึทื–ื•ื ื“ืขืจ, ื“ืขืจ ืขืจืฉื˜ืขืจ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืึทืœืึทื•ื– ืื™ืจ ืฆื• ื‘ื™ื™ืคึผืึทืก ื“ื™ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ ืงืขืจืขืงื˜ื ืึทืก ืคื•ืŸ ื“ื™ ืึทื“ืจืขืก ื’ืขื ื™ืฆื˜ ืื™ืŸ ื“ื™ ื’ื•ื•ื•ืจืข ืฆื• ืฉื™ืงืŸ ืึท ื‘ืึทืคึฟืขืœ (ื“ื™ ื•ื•ืขืจืึทืคืึทืงื™ื™ืฉืึทืŸ ื˜ื•ื˜ ื ื™ืฉื˜ ืึทืจื‘ืขื˜ืŸ ืคึฟืึทืจ ืึทื“ืจืขืกืขืก ืึธืŸ ืึท ืคืขืœื“, ืึทื–ืึท ื•ื•ื™ "localuser-;command;"). ื“ื™ ืฆื•ื•ื™ื™ื˜ืข ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ ืงืขื ืขืŸ ื•ื•ืขืจืŸ ื’ืขื ื•ืฆื˜ ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ื˜ืขืงืขืก ืื•ืŸ ื“ื™ื™ืจืขืงื˜ืขืจื™ื– ืื•ื™ืฃ ื“ื™ ืกื™ืกื˜ืขื, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ื“ื™ ืฆื•ื˜ืจื™ื˜ืœืขืš ื‘ืœื•ื™ื– ืฆื• ื•ื•ืึธืจืฆืœ (qmail-verify ืœื•ื™ืคื˜ ืžื™ื˜ ื•ื•ืึธืจืฆืœ ืจืขื›ื˜), ื“ื•ืจืš ืึท ื“ื™ืจืขืงื˜ ืจื•ืคืŸ ืฆื• ื“ื™ ื”ื™ื’ืข ื”ืึทื ื“ืœืขืจ.

ืฆื• ื•ื™ืกืžื™ื™ื“ืŸ ื“ืขื ืคึผืจืึธื‘ืœืขื, Bernstein ืจืขืงืึทืžืขื ื“ื™ื“ ืฆื• ืœื•ื™ืคืŸ qmail ืคึผืจืึทืกืขืกืึทื– ืžื™ื˜ ืึท ื’ืึทื ืฅ ืœื™ืžื™ื˜ ืคื•ืŸ ื‘ื ื™ืžืฆื ื–ื›ึผืจื•ืŸ ("ืกืึธืคื˜ืœื™ืžื™ื˜ -m12345678"), ืื™ืŸ ื•ื•ืึธืก ืคืึทืœ ื“ื™ ืคึผืจืึธื‘ืœืขื ืื™ื– ืืคื’ืขืฉื˜ืขืœื˜. ื•ื•ื™ ืึทืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ืื•ืคึฟืŸ ืคื•ืŸ ืฉื•ืฅ, ืœื™ืžื™ื˜ื™ื ื’ ื“ื™ ืžืึทืงืกื™ืžื•ื ื’ืจื™ื™ืก ืคื•ืŸ ื“ื™ ืคึผืจืึทืกืขืกื˜ ืึธื ื–ืึธื’ ื“ื•ืจืš ื“ื™ "ืงืึธื ื˜ืจืึธืœ / ื“ืึทื˜ืึทื‘ื™ื˜ืขืก" ื˜ืขืงืข ืื™ื– ืื•ื™ืš ื“ืขืจืžืื ื˜ (ื“ื•ืจืš ืคืขืœื™ืงื™ื™ึทื˜ ืขืก ืื™ื– ื ื™ืฉื˜ ื‘ืืฉืืคืŸ ืžื™ื˜ ืคืขืœื™ืงื™ื™ึทื˜ ืกืขื˜ื˜ื™ื ื’ืก qmail ื‘ืœื™ื™ื‘ื˜ ืฉืคึผื™ืจืขื•ื•ื“ื™ืง). ืึทื“ื“ื™ื˜ื™ืึธื ืึทืœืœื™, "ืงืึธื ื˜ืจืึธืœ / ื“ืึทื˜ืึทื‘ื™ื˜ืขืก" ื˜ื•ื˜ ื ื™ืฉื˜ ื‘ืึทืฉื™ืฆืŸ ืงืขื’ืŸ ื”ื™ื’ืข ืื ืคืืœืŸ ืคื•ืŸ ืกื™ืกื˜ืขื ื ื™ืฆืขืจืก, ื•ื•ื™ื™ึทืœ ื“ื™ ืฉื™ืขื•ืจ ืื™ื– ื‘ืœื•ื™ื– ื’ืขื ื•ืžืขืŸ ืื™ืŸ ื—ืฉื‘ื•ืŸ ื“ื•ืจืš qmail-smtpd.

ื“ืขืจ ืคึผืจืึธื‘ืœืขื ืึทืคืขืงืฅ ื“ื™ ืคึผืขืงืœ netqmail, ืึทืจื™ื™ึทื ื’ืขืจืขื›ื ื˜ ืื™ืŸ ื“ื™ ื“ืขื‘ื™ืึทืŸ ืจื™ืคึผืึทื–ืึทื˜ืึธืจื™ื–. ื ืกื›ื•ื ืคื•ืŸ ืคึผืึทื˜ืฉืึทื– ืื™ื– ืฆื•ื’ืขื’ืจื™ื™ื˜ ืคึฟืึทืจ ื“ืขื ืคึผืขืงืœ, ื™ืœื™ืžืึทื ื™ื™ื˜ื™ื ื’ ื‘ื™ื™ื“ืข ืึทืœื˜ ื•ื•ืึทืœื ืขืจืึทื‘ื™ืœื™ื˜ื™ื– ืคึฟื•ืŸ 2005 (ื“ื•ืจืš ืึทื“ื™ื ื’ ืฉื•ื•ืขืจ ื–ื›ึผืจื•ืŸ ืœื™ืžืึทืฅ ืฆื• ื“ื™ ืึทืœืึทืง () ืคึฟื•ื ืงืฆื™ืข ืงืึธื“) ืื•ืŸ ื ื™ื™ึทืข ืคึผืจืึธื‘ืœืขืžืก ืื™ืŸ qmail-verify. ืกืขืคึผืขืจืึทื˜ืœื™ ืฆื•ื’ืขื’ืจื™ื™ื˜ ื“ืขืจื”ื™ื™ึทื ื˜ื™ืงื˜ ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹ื“ื™ qmail-verify ืœืึทื˜ืข. ื“ืขื•ื•ืขืœืึธืคึผืขืจืก ืฆื•ื•ื™ื™ื’ืŸ notqmail ืฆื•ื’ืขื’ืจื™ื™ื˜ ื–ื™ื™ืขืจ ืื™ื™ื’ืขื ืข ืคึผืึทื˜ืฉืึทื– ืฆื• ืคืึทืจืฉืคึผืึทืจืŸ ืึทืœื˜ ืคึผืจืึธื‘ืœืขืžืก, ืื•ืŸ ืื•ื™ืš ืกื˜ืึทืจื˜ืขื“ ืืจื‘ืขื˜ืŸ ืฆื• ืขืœื™ืžื™ื ื™ืจืŸ ืึทืœืข ืžืขื’ืœืขืš ื™ื ื˜ืึทื“ื–ืฉืขืจ ืึธื•ื•ื•ืขืจืคืœืึธื•ื– ืื™ืŸ ื“ื™ ืงืึธื“.

ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’