IMailTransportAgentDelivery.deliver() returns a dictionary just like
commitcac646019303ffe85cfac4c00eca7d44f634a03d
authorBarry Warsaw <barry@python.org>
Sat, 31 Oct 2009 18:12:19 +0000 (31 14:12 -0400)
committerBarry Warsaw <barry@python.org>
Sat, 31 Oct 2009 18:12:19 +0000 (31 14:12 -0400)
tree7e8f85891e81e6f30f905aba2a85640756868c9a
parent19e6548e3df4719455ab1ed2a242acbc3e38d9e9
IMailTransportAgentDelivery.deliver() returns a dictionary just like
SMTP.sendmail().

Handle SMTPRecipientsRefused just like smtp_direct.py.

Hack the test mail server to be able to generate failures.  SMTP responses
must be bytes (don't forget we're using unicode literals).
src/mailman/interfaces/mta.py
src/mailman/mta/bulk.py
src/mailman/mta/docs/bulk.txt
src/mailman/testing/mta.py