postfix_exporter.go | 2 1 + 1 - 0 !
systemd.go | 2 1 + 1 - 0 !
2 files changed, 2 insertions(+), 2 deletions(-)

 adjust default parameters for debian.

postfix_exporter.go | 2 1 + 1 - 0 !
1 file changed, 1 insertion(+), 1 deletion(-)

 switch to influxdata tail package, shipped in debian

postfix_exporter.go | 3 2 + 1 - 0 !
1 file changed, 2 insertions(+), 1 deletion(-)

 adjust to api changes in the client_golang library.