CVSROOT: /cvs Module name: src Changes by: [email protected] 2023/11/08 01:46:35
Modified files:
usr.sbin/smtpd : dns.c mta.c smtpd.h
Log message:
RFC 7505 ("Null MX") handling
mail delivery will not be attempted if a domain advertises a single MX
record with preference 0 and a zero-length label.
based on an initial diff from Philipp (philipp+openbsd [at] bureaucracy
[dot] de), thanks!
ok jung@
