[Dovecot] Delivered-To header without +extension ?

[Per Jessen]

I'm running postfix 2.6.2 and dovecot 2.0.9, and I've just switched to
delivering mails to dovecot via lmtp.  It looks like the Delivered-To:
header is slightly different - it doesn't seem to include the
+extension?  Is this intentional or does the +extension somehow get in
the way?


/Per Jessen, Zürich