(_d_post)  Fix regex typos.
(parse_restrict_post)  Improve sublist processing and fix regex typos.
Comment out unnecessary log->complain calls.
(connect)  Initialize variables sooner to avoid warnings.
  Thanks to Brock Rozen.
Add a few more cross-references.  Thanks to SRE.
(digest)  Add missing substitutions.  Thanks to SRE.
(createlist, set, show)  Sanitize lists more carefully.
  Thanks to SRE.
(_inform_owner)  Remove example.com from two substitutions.
  Thanks to SRE.
(process_rule)  Add "or" to the list of Safe compartment operations.
  Thanks to SRE.
(handle_bounce_probe) Include the reasons from the token data.
(handle_bounce_user)  Bugfix:  Only mention that the subscriber
  was removed for no probe/no consult.
  Thanks to SRE.
Add pattern to block_headers to avoid loop with Minimalist.
(parse_bounce_rules)  Validate "remove" action modes.
(handle_bounce_token)  Bugfix:  Use the correct sender in inform() call.
(mail_entity)  Add Date and Message-ID headers if they are not present.
  Thanks to Richard Birkett.
Improve one definition test.
(connect) Explicitly close the session filehandle after a
connection failure.
(_sync_msgs)  Import "collect_data" from the MIMEParser module.
(create_dirs)  Create the scripts directory under the install directory,
not under the lists directory.
(remove_dup)  Validate the type of duplicate.
Add -p (list files but don't change them)
and -c (clean up backup databases) options.
Thanks to SRE.