Mushure memwedzi gumi nemana yekuvandudzwa, bazi idzva rakagadzikana rePostfix mail server - 14 - rakaburitswa. Panguva imwe cheteyo, yakazivisa kupera kwekutsigira bazi rePostfix 3.8.0, rakaburitswa kutanga kwa3.4. Postfix ndeimwe yemapurojekiti asingawanzo kusanganisa kuchengetedzeka kwakanyanya, kuvimbika uye kuita panguva imwe chete, iyo yakawanikwa nekutenda kune yakanyatso fungwa yekuvaka uye yakaomesesa mutemo wekodhi dhizaini uye chigamba chekuongorora. Iyo kodhi yeprojekiti yakagoverwa pasi peEPL 2019 (Eclipse Public License) uye IPL 2.0 (IBM Public License).
Zvinoenderana nekuongorora kwaJanuary otomatiki kweanosvika zviuru mazana mana emasevha email, Postfix inoshandiswa pa400% (gore rapfuura 33.18%) yemasevha etsamba, chikamu cheExim i34.08% (60.27%), Sendmail - 58.95% (3.62). %), MailEnable - 3.58% ( 1.86%), MDaemon - 1.99% (0.39%), Microsoft Exchange - 0.52% (0.19%), OpenSMTPD - 0.26% (0.06%).
Zvitsva zvikuru:
- Iyo SMTP/LMTP mutengi inokwanisa kutarisa marekodhi eDNS SRV kuti itarise iyo host uye chiteshi chemeseji server iyo ichashandiswa kutumira mameseji. Semuyenzaniso, kana ukadoma "use_srv_lookup = submission" uye "relayhost = example.com:submission" muzvirongwa, mutengi weSMTP anokumbira SRV host rekodhi _submission._tcp.example.com kuti itarise muridzi nechiteshi chetsamba. gateway. Iyo yakarongwa ficha inogona kushandiswa muzvivakwa umo masevhisi ane simba akagoverwa inetiweki nhamba dzechiteshi anoshandiswa kuendesa mameseji eemail.
- Rondedzero yealgorithms inoshandiswa nekusarudzika muzvirongwa zveTLS haisanganisire SEED, IDEA, 3DES, RC2, RC4 uye RC5 ciphers, MD5 hashi uye DH uye ECDH key exchange algorithms, iyo inoiswa sechinyakare kana kusashandiswa. Paunenge uchitsanangura marudzi e "export" uye "low" cipher muzvirongwa, mhando ye "medium" yatoiswa, sezvo rutsigiro rwemhando dze "export" ne "low" dzakamiswa muOpenSSL 1.1.1.
- Yakawedzera marongero matsva "tls_ffdhe_auto_groups" kugonesa iyo FFDHE (Finite-Field Diffie-Hellman Ephemeral) yeboka negotiation protocol muTLS 1.3 kana yakavakwa neOpenSSL 3.0.
- Kuchengetedza kubva pakurwiswa kwakanangana nekunetesa ndangariro dziripo, kuunganidzwa kwenhamba "smtpd_client_*_rate" uye "smtpd_client_*_count" inopiwa mumamiriro ezvivharo zvetiweki, saizi yaro inotsanangurwa nemirairo "smtpd_client_ipv4_prefix_lengthpxmprex_lengthpxmprex_xxmprefix_length_xxmprefix_xxmprefix_length_xxmprefix" by default / 6 uye / 32)
- Yakawedzerwa dziviriro kubva pakurwiswa kunoshandisa TLS yekubatanidza kudzokorodza chikumbiro mukati meiyo yakatosimbiswa SMTP yekubatanidza kugadzira isingaite CPU mutoro.
- Iyo postconf murairo inopa yambiro kune zvirevo zvinotsanangurwa nekukurumidza kutevera parameter tsika muPostfix faira yekumisikidza.
- Izvo zvinogoneka kugadzirisa mutengi encoding yePostgreSQL nekutsanangura iyo "encoding" hunhu mufaira yekumisikidza (nekuda, kukosha kwave kuiswa ku "UTF8", uye yakamboshandiswa "LATIN1" encoding).
- Mune iyo postfix uye postlog mirairo, log inobuda kune stderr ikozvino yagadzirwa zvisinei nekubatana kweiyo stderr rukova kune terminal.
- Mumuti wekubva, mafaera "global/mkmap*.[hc]" akaendeswa kune "util" dhairekitori, mafaera chete "global/mkmap_proxy.*" ndiwo akasara mudhairekitori guru.
Source: opennet.ru