Alberto Bertogli 77d547288f Implement couriers ...

This patch introduces the couriers, which the queue uses to deliver mail.

We have a local courier (using procmail), a remote courier (uses SMTP), and a
router courier that decides which of the two to use based on a list of local
domains.

There are still a few things pending, but they all have their basic
functionality working and tested.

2015-11-13 03:41:06 +00:00

..

trace.go

Implement couriers

2015-11-13 03:41:06 +00:00