K 10
svn:author
V 6
iulius
K 8
svn:date
V 27
2008-09-01T19:46:09.643220Z
K 7
svn:log
V 348
Improvements for IHAVE:

* Check the argument of IHAVE (a message-ID) and return 501 if it is not valid.
* In the backoff code, only return codes for POST were used.  It now also returns
  the right codes for IHAVE.
* Check whether a message-ID is already in the history, so as to reject it as
  a duplicate before the client can send it.
* Typos.

END
