LC_ALL=en_US.UTF-8; export LC_ALL
#### Enable EAI in mhbuild, via the profile.
-sed "s%^\(mhbuild: .*\)%\1 -headerencoding 8bit%" "$MH" >"$MH.new"
+sed "s%^\(mhbuild: .*\)%\1 -headerencoding utf-8%" "$MH" >"$MH.new"
mv -f "$MH.new" "$MH"
# check SMTPUTF8 basic