On Jun 6, 2019, at 12:40 PM, Viktor Dukhovni <postfix-us...@dukhovni.org> wrote: > This is unequivocal evidence of use of "sendmail -bv". You're reporting > non-use of "sendmail -v", but "-bv" != "-v". Perhaps you have a content > filter that is misconfigured to use "sendmail -bv".
As I have said twice now, there is no instance of an uncommented sendmail in /etc/postfix/ > "sendmail" doesn't appears uncommented in main,.cf nor master.cf, though > sendmail_path = /usr/local/sbin/sendmail is a default setting. # grep -i sendmail /usr/local/etc/postfix/* | grep -Ev '(:#|default:|sample:|makedefs)' main.cf.proto:sendmail_path = postfix-files:$sendmail_path:f:root:-:755 postfix-files:$newaliases_path:l:$sendmail_path postfix-files:$mailq_path:l:$sendmail_path postfix-files:$manpage_directory/man1/sendmail.1:f:root:-:644 postfix-files:$html_directory/sendmail.1.html:h:$html_directory/mailq.1.html:-:644 # postconf -n | grep sendmail # postconf -d | grep sendmail sendmail_fix_line_endings = always sendmail_path = /usr/local/sbin/sendmail smtputf8_autodetect_classes = sendmail, verify # So no, there is not sendmail -v nor sendmail -bv nor sendmail at all anywhere in the postfix config. -- Hard work pays off in the future. Laziness pays off now.