- by selecting the pipe mail transport method in etc/mts.conf, which
- in turn can be configured using --with-mts=pipe. The spost
- -noalias, -backup/-nobackup, -push/-nopush, and -remove/-noremove
- switches are not supported by post. Note that spost did not support
- -whom or Dcc, and neither does post when using mts: pipe. spost is
- deprecated and will be removed from the next release.
+ by selecting the sendmail/pipe mail transport method, described in
+ the mh-tailor(5) man page. The spost -noalias, -backup/-nobackup,
+ -push/-nopush, and -remove/-noremove switches are not supported by
+ post. Note that spost did not support -whom or Dcc, and neither
+ does post when using sendmail/pipe. And spost would expand blind
+ aliases and send them in the message; post with sendmail/pipe
+ refuses to do that. For backward compatibility, spost has been
+ replaced by a simple shell script that exec's post -mts
+ sendmail/pipe.
+- Support for the undocumented and deprecated --enable-nmh-debug configure
+ flag has been removed.
+- Support for encoding some characters designated as EBCDIC-unsafe
+ via the -ebcdicsafe and -noebcdicsafe switches to mhbuild has
+ been removed.
+- The configure flag --with-pager has been removed; the default pager
+ is now hardcoded as "more". Users are still free to override the
+ default using the PAGER environment variable or entries in .mh_profile.
+- The configure flag --with-editor has been removed; the fallback editor
+ if none is configured is "vi".