FILTER-STUB(8)

NAME
filter-stub - smtpd filter stub

SYNOPSIS
filter-stub [-dv]

DESCRIPTION
filter-stub is a stub filter for smtpd(8) which accepts all mails. The purpose of this filter is to provide a code template for other filters.

The options are as follows:

-d  Debug mode, if this option is specified, filter-stub will run in the foreground and log to stderr.

-v  Produce more verbose output.

filter-stub runs by default in a chroot.

The debug and verbose options given with the smtpd(8) invocation are intially passed to filter-stub.

SEE ALSO
filter_api(3), smtpd.conf(5), smtpd(8)

HISTORY
The first version of filter-stub was written in 2013.

AUTHORS
Eric Faurot <eric@openbsd.org>