2.99.33a1

[Matti Aarnio <mea@nic.funet.fi>]

The "a1" means:  "Works for me at nic.funet.fi, not tested anywhere
		  else"..

Are all IRIX and AIX users gone to vacation ?

There are some changes again, best to get the ChangeLog entries
into below.

	/Matti Aarnio <mea@nic.funet.fi>


Thu Aug  1 15:05:53 1996  Matti Aarnio  <mea@nic.funet.fi>


	* router/rfc822.c: sequencer()
	  transports/mailbox/mailbox.c, scheduler/msgerror.c,
	  scheduler/scheduler.c, scheduler/scheduler.h:
	    One particular weird mail file was able to cause
	    100% mortality rate at the router -- NULL pointer
	    dereference..  (Andy Poling <andy@realbig.com>)
	    That prompted a larger go-around and checking at
	    what happens when SMTP input arrives as  MAIL FROM:<>
	    and is destined somewhere.   Fixes made at:
	      - router
	      - scheduler
	      - mailbox
	    In need of checking/fixing:
	      - sm
	      - errormail
	      - hold
	    (ok, perhaps only the 'sm')

	* Makefile.in
	    Version 2.99.33a1

	* config.h.in, configure.in:
	    Created  --with-tcp-wrapper=DIRPATH  option,
	    changed names of two others to:
			--with-sendmailpath=PATH
			--with-rmailpath=PATH

	* smtpserver/smtpserver.c, smtpserver/wantconn.c:
	    Wietse Venema's  wantconn.c  for builtin tcp-
	    wrapper behaviour -- suboptimal in efficiency,
	    though... (but better than: inetd -> tcpd -> sendmail
	    -> smtpserver, which is 1 fork + 3 execs..)
	
	* smtpserver/smtpserver.c:
	    Fixes to file-descriptor usage so that things should
	    work just fine with all options.. (*should*..)

	* router/libdb/header.c:
	    Made "Keywords:" -header unknown per regards of the
	    router -- it need not to touch, not comment on it.
	
	* compat/sendmail/sendmail.c, include/mailer.h,
	  router/libdb/header.c, smtpserver/smtpserver.c:
	    Process properly the -Bbodytype parameter, and store
	    it into the message envelope. It is known to the router,
	    though nothing is done with it.  Also the SMTP-server
	    does store that info into the message envelope.

	    Also for "sendmail -bs", when invokeing  smtpserver,
	    feed it the arguments from  SMTPOPTIONS  environment
	    variable ( via  getzenv() )

Wed Jul 31 12:03:01 1996  Matti Aarnio  <mea@nic.funet.fi>

	* transports/smtp/smtp.c:
	    Minor fixes at how the   smtp_sync()  works with the
	    PIPELINING server -- now the reports do make sense to
	    the ordinary message sender. (well, not exactly)