number of current smtp sessions
set the job status to pending after saving attachment
smtp improvements
haproxy config sample for smtp
KAZOO-437 crossbar realtime status for outgoing faxes
KAZOO-437 cleanup \n in error messages
KAZOO-437 wapi for realtime status
KAZOO-437 collect vars from channel messages
KAZOO-437  remove spaces
KAZOO-437 restrict listener
KAZOO-437 changes for realtime status
KAZOO-437 publish status by account_id
KAZOO-437 missing Account-ID in optional status headers
KAZOO-437 more status
KAZOO-437 add blackhole bindings to fadx status
KAZOO-437 more info on fax status
3.10: updated specs
removed targeted exchange
specs and amqp call
moved save fax to fax_util