Lub chasquid SMTP server 1.13 tau raug tso tawm, nrog rau qhov tseem ceeb ntawm kev teeb tsa yooj yim thiab kev nyab xeeb. Chasquid feem ntau yog tsim los siv rau hauv cov haujlwm raug uas tsis muaj qhov hloov pauv thiab ua haujlwm ntawm Postfix thiab Exim. Txoj haujlwm code yog sau rau hauv Go thiab faib raws li Apache 2.0 daim ntawv tso cai.
Lub ntsiab nta:
- Kev teeb tsa yooj yim. Kev teeb tsa SMTP server muaj cov ntaub ntawv chasquid.conf nrog cov kev teeb tsa yooj yim thiab cov npe ntawm cov npe ntawm cov servers. cov npe sau, uas muaj cov ntaub ntawv ntsig txog thaj chaw rau kev xa email chaw nyob rau cov neeg siv, cov txheej txheem database rau khaws cov ntaub ntawv neeg siv, daim ntawv pov thawj TLS, thiab lwm yam. Lub chasquid-util utility yog siv los tsim thiab hloov kho cov ntaub ntawv neeg siv rau txhua thaj chaw.
- Txhawm rau lim xa ntawv thiab tshem tawm spam, lub kaw lus ntawm hooks yog siv uas tso cai rau koj los khi ib tus neeg tuav ntaub ntawv hu ua theem kawg ntawm kev txais tsab ntawv. Cov neeg ua haujlwm npaj ua hauv qab no tau muab: greylist rau kev tswj hwm "cov npe grey" (muab qhov yuam kev ib ntus ntawm thawj qhov kev thov los ntawm cov servers tsis paub) siv greylistd, spamc thiab rspamc rau thaiv spam siv Spamassassin thiab rspamd, clamdscan rau lim cov kab mob los ntawm ClamAV thiab dkimsign rau DKIM- pov thawj siv driusan/dkim lossis dkimpy.
- Kev tiv thaiv kev teeb tsa tsis raug uas ua rau muaj teeb meem kev nyab xeeb, xws li qhib relays thiab plaintext authentication.
- Muaj qhov tshwj xeeb HTTP server rau kev saib xyuas thiab kho qhov ua haujlwm ntawm SMTP server.
- Доступность готовых пакетов для дистрибутивов Debian, Ubuntu thiab Arch Linux.
- Txhawb kev koom ua ke nrog Dovecot IMAP server rau kev lees paub tus neeg siv.
- Muaj peev xwm siv virtual mail domains nrog lawv tus kheej cov neeg siv cov hauv paus thiab redirections.
- Kev them nyiaj yug rau muab pov tseg qhov chaw ntawm qhov chaw nyob, xws li kho "neeg siv + qee yam @ domain" li "user@domain".
- Kev them nyiaj yug rau SMTPUTF8 (RFC 6531) txuas ntxiv, uas tso cai rau kev siv cov tsiaj ntawv hauv teb chaws hauv email chaw nyob, lub npe tswv tsev, lub npe lub thawv ntawv, thiab SMTP headers.
- Txhawb kev siv ntau daim ntawv pov thawj TLS. Cov txheej txheem TLS tsis nyob rau hauv kev sib raug zoo nrog cov thawj thiab tiv thaiv kev sib txuas rollback kom tsis muaj kev ruaj ntseg TLS nqis.
- Lub kaw lus yooj yim kom tau txais daim ntawv pov thawj los ntawm Let's Encrypt kev pabcuam.
- Kev them nyiaj yug rau SPF (Sender Policy Framework) thiab MTA-STS (MTA Strict Transport Security) checks.
Hauv qhov kev tso tawm tshiab:
- Ntxiv kev tiv thaiv tawm tsam SMTP smuggling tawm tsam, uas tso cai rau ib qho lus sib cais ua ntau cov lus sib txawv los ntawm kev siv cov txheej txheem tsis sib xws los cais cov ntawv.
- Ib chav kawm ntawm cov neeg siv tau ua tiav uas tuaj yeem tau txais cov ntawv nkaus xwb, tsis muaj peev xwm xa.
- Nws raug txwv tsis pub teev cov nqi khoob hauv qhov kev teeb tsa Cov chaw nyob IP txais kev sib txuas (cov chaw nyob yuav tsum tau teev meej meej; hauv qhov yooj yim tshaj plaws, nws txaus kom tshem tawm cov lus tawm tswv yim los ntawm qhov chaw teeb tsa hauv cov ntaub ntawv teeb tsa).
- Ntxiv kev txhawb nqa rau retrieving email thiab password los ntawm ib puag ncig hloov pauv mus rau docker/add-user.sh tsab ntawv.
Tau qhov twg los: opennet.ru
