Hi, thanks for reply. On Wed, 01 Dec 2021 02:42:27 +0900, Andreas Metzler <ametz...@bebt.de> wrote: > > Hmm. Works for me: > ametzler@argenau:~$ /usr/sbin/exim -bP | grep message_id > message_id_header_domain = midonly.argenau.bebt.de > message_id_header_text = blah > ametzler@argenau:~$ printf 'To: ametzler@localhost\nFrom: > ametzler@localhost\nSubject: test\n\nblah\n' | /usr/sbin/sendmail -t > You have mail in /var/mail/ametzler > > Anything special on your system?
My settings is as follows: 1. simple smarthost settings % cat update-exim4.conf.conf | grep -v ^# dc_eximconfig_configtype='smarthost' dc_other_hostnames='' dc_local_interfaces='127.0.0.1 ; ::1' dc_readhost='localhost' dc_relay_domains='' dc_minimaldns='false' dc_relay_nets='' dc_smarthost='mydomain.smtp.server::587' <-- replaced CFILEMODE='644' dc_use_split_config='false' dc_hide_mailname='true' dc_mailname_in_oh='true' dc_localdelivery='maildir_home' 2. exim4.conf.localmacros as follows: % cat exim4.conf.localmacros MAILDIR_HOME_MAILDIR_LOCATION = $home/Maildir/INBOX message_id_header_domain = does.not.exist.domain <-- replaced message_id_header_text = hogehero <-- replaced ...the exim4 started to check if the header_domain can be resolved properly? Best Wishes, Youhei -- Youhei SASAKI <uwab...@gfd-dennou.org> <uwab...@debian.or.jp> GPG fingerprint: 4096/RSA: 66A4 EA70 4FE2 4055 8D6A C2E6 9394 F354 891D 7E07