ื ื™ื™ึทืข ื•ื•ืขืจืกื™ืข ืคื•ืŸ โ€‹โ€‹โ€‹โ€‹Exim 4.95 ืคึผืึธืกื˜ ืกืขืจื•ื•ืขืจ

ื“ื™ ืขืงืกื™ื 4.95 ืคึผืึธืกื˜ ืกืขืจื•ื•ืขืจ ืื™ื– ื‘ืืคืจื™ื™ื˜, ืึทื“ื™ื ื’ ืึทืงื™ื•ืžื™ืึทืœื™ื™ื˜ื™ื“ ืคื™ืงืกื™ื– ืื•ืŸ ืึทื“ื™ื ื’ ื ื™ื™ึท ืคึฟืขื™ึดืงื™ื™ื˜ืŸ. ืœื•ื™ื˜ ืึท ืกืขืคื˜ืขืžื‘ืขืจ ืึธื˜ืึทืžื™ื™ื˜ื™ื“ ื™ื‘ืขืจื‘ืœื™ืง ืคื•ืŸ ืžืขืจ ื•ื•ื™ ืึท ืžื™ืœื™ืึธืŸ ืคึผืึธืกื˜ ืกืขืจื•ื•ืขืจืก, ืขืงืกื™ื ืก ื˜ื™ื™ืœืŸ ืื™ื– 58% (ืึท ื™ืึธืจ ืฆื•ืจื™ืง 57.59%), ืคึผืึธืกื˜ืคื™ืงืก ืื™ื– ื’ืขื ื™ืฆื˜ ืื•ื™ืฃ 34.92% (34.70%) ืคื•ืŸ ืคึผืึธืกื˜ ืกืขืจื•ื•ืขืจืก, Sendmail - 3.52% (3.75% ), ืžืึทื™ืœืขื ืึทื‘ืœืข - 2% (2.07). %), ืžื“ืึทืขืžืึธืŸ - 0.57% (0.73%), ืžื™ื™ืงืจืึธืกืึธืคึฟื˜ ืขืงืกื˜ืฉืึทื ื’ืข - 0.32% (0.42%). ื”ื•ื™ืคึผื˜ ืขื ื“ืขืจื•ื ื’ืขืŸ:

  • ืกื˜ืึทื‘ื™ืœ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ืคึผืจืึทืกืขืกื™ื ื’ ืžืึธื“ืข ืคึฟืึทืจ ืฉื ืขืœ-ืจืึทืžืคึผืข ืึธื ื–ืึธื’ ืจื™ื™ ืื™ื– ืึทื ืึทื•ื ืกื˜, ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืคืึทืจื’ื™ื›ืขืจืŸ ื“ื™ ืึธื ื”ื™ื™ื‘ ืคื•ืŸ ืึธื ื–ืึธื’ ืขืงืกืคึผืจืขืก ื•ื•ืขืŸ ื“ื™ ืจื™ื™ ื’ืจื™ื™ืก ืคึฟืึทืจ ืฉื™ืงื˜ ืื™ื– ื’ืจื•ื™ืก ืื•ืŸ ืขืก ืื™ื– ืึท ื™ืžืคึผืจืขืกื™ื•ื• ื ื•ืžืขืจ ืคื•ืŸ ืึทืจื˜ื™ืงืœืขืŸ ื’ืขืฉื™ืงื˜ ืฆื• ื˜ื™ืคึผื™ืฉ ืžื—ื ื•ืช, ืœืžืฉืœ, ื•ื•ืขืŸ ื˜ืจืึทื ืกืžื™ื˜ื™ื ื’ ืึท ื’ืจื•ื™ืก ื ื•ืžืขืจ ืคื•ืŸ ืื•ืชื™ื•ืช ืฆื• ื’ืจื•ื™ืก ืคึผืึธืกื˜ ืคึผืจืึทื•ื•ื™ื™ื“ืขืจื– ืึธื“ืขืจ ืฉื™ืงืŸ ื“ื•ืจืš ืึท ื™ื ื˜ืขืจืžื™ื“ื™ื™ื˜ ืึธื ื–ืึธื’ ืึทืจื™ื‘ืขืจืคื™ืจืŸ ืึทื’ืขื ื˜ (ืกืžืึทืจื˜ื”ืึธืกื˜). ืื•ื™ื‘ ื“ื™ ืžืึธื“ืข ืื™ื– ืขื ื™ื™ื‘ืึทืœื“ ืžื™ื˜ ื“ื™ "queue_fast_ramp" ืึธืคึผืฆื™ืข ืื•ืŸ ืฆื•ื•ื™ื™-ื‘ื™ื ืข ืจื™ื™ ืคึผืจืึทืกืขืกื™ื ื’ ("-qq") ื“ื™ื˜ืขืงืฅ ื“ื™ ื‘ื™ื™ึทื–ื™ื™ึทืŸ ืคื•ืŸ ืึท ื’ืจื•ื™ืก ื˜ื™ื™ืœ ืคื•ืŸ ืึทืจื˜ื™ืงืœืขืŸ ืึทื“ืจืขืกื“ ืฆื• ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืคึผืึธืกื˜ ืกืขืจื•ื•ืขืจ, ื“ื™ ืขืงืกืคึผืจืขืก ืฆื• ื“ืขืจ ื‘ืึทืœืขื‘ืึธืก ื•ื•ืขื˜ ืึธื ื”ื™ื™ื‘ืŸ ืžื™ื“.
  • ืึทืŸ ืึธืœื˜ืขืจื ืึทื˜ื™ื•ื• ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคื•ืŸ ื“ื™ SRS (Sender Rewriting Scheme) ืžืขืงืึทื ื™ื–ืึทื ืื™ื– ืกื˜ื™ื™ื‘ืึทืœื™ื™ื–ื“ - "SRS_NATIVE", ื•ื•ืึธืก ื˜ื•ื˜ ื ื™ืฉื˜ ื“ืึทืจืคืŸ ืคื•ื ื“ืจื•ื™ืกื ื“ื™ืง ื“ื™ืคึผืขื ื“ืึทื ืกื™ื– (ื“ื™ ืึทืœื˜ ื™ืงืกืคึผืขืจืžืขื ืึทืœ ื™ืžืคึผืœืึทืžืขื ื˜ื™ื™ืฉืึทืŸ ืคืืจืœืื ื’ื˜ ื™ื ืกื˜ืึธืœื™ื ื’ ื“ื™ libsrs_alt ื‘ื™ื‘ืœื™ืึธื˜ืขืง). SRS ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืจื™ืจื™ื™ื˜ ื“ื™ ืกืขื ื“ืขืจ ืก ืึทื“ืจืขืก ื‘ืขืฉืึทืก ืคืึธืจื•ื•ืขืจื“ื™ื ื’ ืึธืŸ ื•ื•ื™ื™ืึทืœื™ื™ื˜ื™ื ื’ SPF (ืกืขื ื“ืขืจ ืคึผืึธืœื™ื˜ื™ืง ืคืจืึทืžืขื•ื•ืึธืจืง) ื˜ืฉืขืงืก ืื•ืŸ ื™ื ืฉื•ืจื™ื ื’ ืึทื– ืกืขื ื“ืขืจ ื“ืึทื˜ืŸ ื–ืขื ืขืŸ ืจื™ื˜ื™ื™ื ื“ ืคึฟืึทืจ ื“ื™ ืกืขืจื•ื•ืขืจ ืฆื• ืฉื™ืงืŸ ืึทืจื˜ื™ืงืœืขืŸ ืื™ืŸ ื“ื™ ื’ืขืฉืขืขื ื™ืฉ ืคื•ืŸ ืึท ืขืงืกืคึผืจืขืก ื“ื•ืจื›ืคืึทืœ. ื“ื™ ืขืกืึทื ืก ืคื•ืŸ ื“ืขื ืื•ืคึฟืŸ ืื™ื– ืึทื– ื•ื•ืขืŸ ืึท ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’ ืื™ื– ื’ืขื’ืจื™ื ื“ืขื˜, ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ืื™ื“ืขื ื˜ื™ื˜ืขื˜ ืžื™ื˜ ื“ืขืจ ืึธืจื™ื’ื™ื ืขืœ ืกืขื ื“ืขืจ ืื™ื– ื˜ืจืึทื ืกืžื™ื˜ื˜ืขื“, ืœืžืฉืœ, ื•ื•ืขืŸ ืจื™ืจื™ื™ื˜ื™ื ื’ [ืื™ืžืขื™ืœ ื‘ืืฉื™ืฆื˜] ืื•ื™ืฃ [ืื™ืžืขื™ืœ ื‘ืืฉื™ืฆื˜] ื•ื•ืขื˜ ื–ื™ื™ืŸ ืื ื’ืขืฆื™ื™ื›ื ื˜ "[ืื™ืžืขื™ืœ ื‘ืืฉื™ืฆื˜]" SRS ืื™ื– ื‘ืึทื˜ื™ื™ึทื˜ื™ืง, ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ื•ื•ืขืŸ ืึธืจื’ืึทื ื™ื™ื–ื™ื ื’ ื“ื™ ืึทืจื‘ืขื˜ ืคื•ืŸ ืžื™ื™ืœื™ื ื’ ืจืฉื™ืžื•ืช ืื™ืŸ ื•ื•ืึธืก ื“ืขืจ ืึธืจื™ื’ื™ื ืขืœ ืึธื ื–ืึธื’ ืื™ื– ืจื™ื“ืขืจืขืงื˜ื™ื“ ืฆื• ืื ื“ืขืจืข ืจื™ืกื™ืคึผื™ืึทื ืฅ.
  • ื“ื™ TLS_RESUME ืึธืคึผืฆื™ืข ืื™ื– ืกื˜ื™ื™ื‘ืึทืœื™ื™ื–ื“, ืคึผืจืึทื•ื•ื™ื™ื“ื™ื ื’ ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ื ืขืžืขื  ื–ื™ื› ื•ื•ื™ื“ืขืจ ืึท ืคืจื™ืขืจ ื™ื ื˜ืขืจืึทืคึผื˜ื™ื“ TLS ืคึฟืึทืจื‘ื™ื ื“ื•ื ื’.
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ ื”ื•ื™ืš-ืคืึธืจืฉื˜ืขืœื•ื ื’ ืกืึธืœื™ื“ ืขืžื‘ืขื“ื™ื“ LMDB DBMS, ื•ื•ืึธืก ืกื˜ืึธืจื– ื“ืึทื˜ืŸ ืื™ืŸ ืฉืœื™ืกืœ-ื•ื•ืขืจื˜ ืคึฟืึธืจืžืึทื˜, ืื™ื– ืกื˜ื™ื™ื‘ืึทืœื™ื™ื–ื“. ื‘ืœื•ื™ื– ืœื•ืงืึทืคึผ ืกืึทืžืคึผืึทืœื– ืคื•ืŸ ืคืึทืจื˜ื™ืง ื“ืึทื˜ืึทื‘ื™ื™ืกื™ื– ืžื™ื˜ ืื™ื™ืŸ ืฉืœื™ืกืœ ื–ืขื ืขืŸ ื’ืขืฉื˜ื™ืฆื˜ (ืฉืจื™ื™ื‘ืŸ ืคื•ืŸ ืขืงืกื™ื ืฆื• ืœืžื“ื‘ ืื™ื– ื ื™ืฉื˜ ื™ืžืคึผืœืึทืžืขื ืึทื“). ืคึฟืึทืจ ื‘ื™ื™ึทืฉืคึผื™ืœ, ืฆื• ืงืึธื ื˜ืจืึธืœื™ืจืŸ ื“ื™ ืกืขื ื“ืขืจ ืก ืคืขืœื“ ืื™ืŸ ื“ื™ ื›ึผืœืœื™ื, ืื™ืจ ืงืขื ืขืŸ ื ื•ืฆืŸ ืึท ืึธื ืคึฟืจืขื’ ื•ื•ื™ "${ืœื•ืงืึทืคึผ{$sender_address_domain}lmdb{/var/lib/spamdb/stopdomains.mdb}}".
  • ืฆื•ื’ืขื’ืขื‘ืŸ ืึธืคึผืฆื™ืข "ืžืขืกืกืึทื’ืข_ืœื™ื ืขืœืขื ื’ื”ื˜ื”_ืœื™ืžื™ื˜" ืฆื• ืฉื˜ืขืœืŸ ืึท ืฉื™ืขื•ืจ ืื•ื™ืฃ ื“ื™ ื ื•ืžืขืจ ืคื•ืŸ ืื•ืชื™ื•ืช ืคึผืขืจ ืฉื•ืจื”.
  • ื“ื™ ืคื™ื™ื™ืงื™ื™ื˜ ืฆื• ืื™ื’ื ืึธืจื™ืจืŸ ื“ื™ ืงืึทืฉ ื•ื•ืขืŸ ืขืงืกืึทืงื™ื•ื˜ื™ื ื’ ืœื•ืงืึทืคึผ ืจื™ืงื•ื•ืขืก ืื™ื– ืฆื•ื’ืขืฉื˜ืขืœื˜.
  • ืคึฟืึทืจ ื“ื™ ืึทืคึผืคึผืขื ื“ ื˜ืขืงืข ืึทืจื™ื‘ืขืจืคื™ืจืŸ, ืงื•ื•ืึธื˜ืข ืงืึธื ื˜ืจืึธืœื™ืจื•ื ื’ ืื™ื– ื™ืžืคึผืœืึทืžืขื ืึทื“ ื‘ืฉืขืช ืื™ืจ ื‘ืึทืงื•ืžืขืŸ ืึท ืึธื ื–ืึธื’ (SMTP ืกืขืกื™ืข).
  • ืฆื•ื’ืขื’ืขื‘ืŸ ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ "ื˜ืขืงืข =" ืึธืคึผืฆื™ืข ืื™ืŸ SQLite ืœื•ืงืึทืคึผ ืคึฟืจืื’ืŸ ", ื•ื•ืึธืก ืึทืœืึทื•ื– ืื™ืจ ืฆื• ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืึท ื“ืึทื˜ืึทื‘ื™ื™ืก ื˜ืขืงืข ืคึฟืึทืจ ืึท ืกืคึผืขืฆื™ืคื™ืฉ ืึธืคึผืขืจืึทืฆื™ืข ืึธืŸ ืกืคึผืขืฆื™ืคื™ืฆื™ืจืŸ ืคึผืจืขืคื™ืงืก ืื™ืŸ ื“ื™ ืฉื•ืจื” ืžื™ื˜ ื“ื™ SQL ื‘ืึทืคึฟืขืœ.
  • Lsearch ืœื•ืงืึทืคึผ ืคึฟืจืื’ืŸ ืื™ืฆื˜ ืฉื˜ื™ืฆืŸ ื“ื™ "ืจืขื˜ = ืคื•ืœ" ืึธืคึผืฆื™ืข ืฆื• ืฆื•ืจื™ืงืงื•ืžืขืŸ ื“ื™ ื’ืื ืฆืข ื“ืึทื˜ืŸ ื‘ืœืึธืง ืงืึธืจืึทืกืคึผืึทื ื“ื™ื ื’ ืฆื• ืึท ืฉืœื™ืกืœ, ื ื™ื˜ ื‘ืœื•ื™ื– ื“ืขืจ ืขืจืฉื˜ืขืจ ืจื•ื“ืขืจืŸ.
  • ืคืึทืจืœื™ื™ื’ืŸ TLS ืงืึทื ืขืงืฉืึทื ื– ืื™ื– ืกืคึผื™ื“ื– ื“ื•ืจืš ืคึผืจื™ืคืขื˜ืฉื™ื ื’ ืื•ืŸ ืงืึทื˜ืฉื™ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข (ืึทื–ืึท ื•ื•ื™ ืกืขืจื˜ื™ืคื™ืงืึทืฅ) ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ื“ืึทื•ื ืœืึธื•ื“ื™ื ื’ ืขืก ืื™ื™ื“ืขืจ ืคึผืจืึทืกืขืกื™ื ื’ ื™ืขื“ืขืจ ืงืฉืจ.
  • ืฆื•ื’ืขื’ืขื‘ืŸ ืคึผืึทืจืึทืžืขื˜ืขืจ "proxy_protocol_timeout" ืฆื• ืงืึทื ืคื™ื’ื™ืขืจ ื“ื™ ื˜ื™ื™ืžืึทื•ื˜ ืคึฟืึทืจ ื“ื™ ืคึผืจืึธืงืกื™ ืคึผืจืึธื˜ืึธืงืึธืœ.
  • ืฆื•ื’ืขื’ืขื‘ืŸ ืคึผืึทืจืึทืžืขื˜ืขืจ "smtp_backlog_monitor" ืฆื• ื’ืขื‘ืŸ ืจืขืงืึธืจื“ื™ื ื’ ืื™ื ืคึฟืึธืจืžืึทืฆื™ืข ื•ื•ืขื’ืŸ ื“ื™ ื’ืจื™ื™ืก ืคื•ืŸ ื“ืขืจ ืจื™ื™ ืคื•ืŸ ืคึผืขื ื“ื™ื ื’ ืงืึทื ืขืงืฉืึทื ื– (ื‘ืึทืงืœืึธื’) ืื™ืŸ ื“ื™ ืงืœืึธืฅ.
  • ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ "hosts_require_helo" ืคึผืึทืจืึทืžืขื˜ืขืจ, ื•ื•ืึธืก ืคึผืจืึธื•ื›ื™ื‘ืึทืฅ ืฉื™ืงืŸ ื“ื™ MAIL ื‘ืึทืคึฟืขืœ ืื•ื™ื‘ ื“ื™ HELO ืึธื“ืขืจ EHLO ื‘ืึทืคึฟืขืœ ืื™ื– ื ื™ืฉื˜ ืคืจื™ืขืจ ื’ืขืฉื™ืงื˜.
  • ืฆื•ื’ืขื’ืขื‘ืŸ ื“ื™ "allow_insecure_tainted_data" ืคึผืึทืจืึทืžืขื˜ืขืจ, ื•ื•ืขืŸ ืกืคึผืขืกื™ืคื™ืขื“, ืึทื ืกื™ื™ืฃ ืึทื ื˜ืœื•ื™ืคืŸ ืคื•ืŸ ืกืคึผืขืฆื™ืขืœ ืื•ืชื™ื•ืช ืื™ืŸ ื“ืึทื˜ืŸ ื•ื•ืขื˜ ืจืขื–ื•ืœื˜ืึทื˜ ืื™ืŸ ืึท ื•ื•ืืจืขื ื•ื ื’ ืึทื ืฉื˜ืึธื˜ ืคื•ืŸ ืึท ื˜ืขื•ืช.
  • ืฉื˜ื™ืฆืŸ ืคึฟืึทืจ ื“ื™ macOS ืคึผืœืึทื˜ืคืึธืจืžืข ืื™ื– ืึธืคึผื’ืขืฉื˜ืขืœื˜ (ืคึฟืึทืจื–ืึทืžืœื•ื ื’ ื˜ืขืงืขืก ื–ืขื ืขืŸ ืืจื™ื‘ืขืจื’ืขืคืืจืŸ ืฆื• ื“ื™ ืึทื ืกืึทืคึผืึธืจื˜ื™ื“ ืงืึทื˜ืขื’ืึธืจื™ืข).

    ืžืงื•ืจ: opennet.ru

ืœื™ื™ื’ืŸ ืึท ื‘ืึทืžืขืจืงื•ื ื’