Qsmtp 0.39

• Qsmtpd: hide SSL error details from SMTP client
• Qsmtpd: allow the SSL key to be stored independent of the certificate
• Qsmtpd: allow an additional argument for checkpassword authentication
• Qsmtpd: fix filtering out invalid characters in SPF records on platforms where "char" is unsigned by default (e.g. ARM)
• Qsmtpd: fix truncated "Received" lines with newer gcc versions
• Qsmtpd: fix endless loop on SSL protocol level errors
• add dumpipbl tool to show the files written by addipbl

Qsmtp 0.38

• many portability fixes for BSD like systems
• Qremote: allow the SSL key to be stored independent of the certificate

Qsmtp 0.37

• implement NULL MX (RfC 7505)
• Qremote: add actual DANE support
• Qremote: try to get TLS certificate authentication working with TLSv1.3
• fix build errors on FreeBSD and MacOS

There are still failing tests, especially a particular nasty one on MacOS. Please don't trust SSL authentication on FreeBSD for the time being, and only use it on MacOS for testing.

Qsmtp version 0.36

• Qsmtpd: fix SPF for domains with multiple TXT records

Qsmtp-0.35: Qsmtp version 0.35

• Qsmtpd: namebl and dnsbl filters now support !inherit
• improved compatibilty with OpenSSL 1.1
• Qsmtpd: fixed endless loop when unusual long (>510 byte) network replies should be send

Qsmtp-0.34: Qsmtp version 0.34

• Qsmtpd: fix BDAT mode to work at all
• Qsmtpd: detect invalid AUTH types that begin with a supported string
• Qremote: do the TLSA DNS query before opening the SMTP socket to avoid SMTP timeouts if the DNS server does not respond

Qsmtp-0.33

• Qsmtpd: fix eating remaining mail data after syntax error
• Qsmtpd: fix sequence confusion when check2822 errors are raised at mail end, i. e. mails without body
• Qsmtpd: check much earlier for too many recipients
• Qsmtpd: fix dnsbl filter never blocking any mails (broken since 0.29)

Qsmtp-0.32

• Qsmtpd: fromdomain filter rejects "::" IPv6 address when "no localhost" setting is active
• Qsmtpd: fix completely broken rSPF implementation
• Qsmtpd: fix memleak if whitednsbl is used
• Qsmtpd: fix whitednsbl presence overriding any dnsbl match
• Qsmtpd: check free space in queue without requiring special permissions
• Qremote: add linebreak after "sender was rejected" message in bounce
• Qsurvey: fix domains with multiple mail servers

Qsmtp-0.31

• Qsmtpd: fix stack corruption when additional arguments are given to MAIL FROM
• Qsmtpd: support magic entry !inherit in some configuration files (e.g. badmailfrom) to also include the parent file contents
• Qremote: require OpenSSL 1.0.2 for control/tlshosts/ functionality
• disable SSLv2 and SSLv3 support

Qsmtp-0.30

• fixed several CMake issues
• Qsmtpd: enforce at least 2048 bit DH params