Wykład 13
Poruszane tematy
- SMTP / SMTPs
- IMAP / IMAPs
- POP3 / POP3s
- DKIM
- RBL
- UA → MSA → MTA → MDA → mailbox
- SPAM
- OpenRelay
- Kody SMTP 2xy 4xy, 5xy
- HELO
- revDNS
- GreyList
- SPF (DNS, SPF, TXT)
- DKIM (było: DomainKeys)
- DMARC
- ARC
- MAIL SRS
- DANE
- STS
- TLS-RPT
- Blacklists
- Whitelists
- Postfix
- qmail
- Exim
- Exchange
- Outlook / Gmail / Thunderbird
- SpamAssasin
- Rpamd
- Dovecot
Gmail fail: “ProtonMail said that emails sent to Gmail users were “permanently bouncing,” returning error messages to the original sender.” https://twitter.com/ProtonMail/status/1338969496283963392
https://bugzilla.mozilla.org/show_bug.cgi?id=22687 “Opened *21 years ago* Closed 4 months ago”