OpenSMTPD 6.7.0 issue on CentOS 8.

Hello! I just thought to try out current portable and built and RPM based on my 6.6.4 RPM, which went fine. However when running the daemon, syslog messages are broken. May  2 12:32:13 centos8 smtpd[124028]: info: OpenSMTPD 6.7.0-portable starting May  2 12:32:50 centos8 journal[124033]: y expre

filter data-line session and opaque id order

Hi, According to the most recent smtp-filters(7) man page, the session id (field 6) and opaque id (field 7) are sent in the same order in the response filter-dateline as field 2 and 3 respectively. However, in OpenSMTPD 6.6, respecting the fields order make the filtering flow hanging. Sessi

[patch] add a timeout to filter registration

When playing with filters its easy to forget to register stdout, etc... Here is a patch to add a timeout and give a little helpful info as opposed to just hanging in an unusable state. Index: lka_filter.c === RCS file: /cvs/src/usr.sb