======================
-to-Alabel convert of helo name
-- smtp transport
+++ to-Alabel convert of helo name
+++ - smtp transport
++ An "international" flag on the message?
++ An is-international expansion condition?
- apply to a-label or utf8 form?
dsn handling rfc6533
+- ORCPT param: utf8 vs. unitext encoded
+-- to/from unitext expansions ( foo\x{HEXPOINT} - 2-6 hex digits )
logging
++ - international msg
- presentation of local-part in log
-- a log option?
-encoding of local_part
++ Recieved-by header tracking info
++ - WITH protocol types get UTF8 prefix
++ - use for logging also
-forwarding checks rfc6530 7.1 -3-
-- rcpt-time rejects get 533 mailbox name not allowed
-- mail-time rejects get 550 mailbox unavailable
-- bounces (see dsn handling)
+++ forwarding checks rfc6530 7.1 -3-
+++ - rcpt-time rejects get 533 mailbox name not allowed
+++ - mail-time rejects get 550 mailbox unavailable
+++ - bounces (see dsn handling)
++ expansions for to- and from-Alabel ? bug1567
VRFY
EXPN
-non-smtp input
+++ non-smtp input