Mail11v3's use of DECnet information ?

[Jeff Michaud]

> When mail11v3 tries to send a VMSmail message to a DECnet-VAX node, where
> (Deferred: Remote MAIL object at node not responding)
> .........
> When I tried to use mail11v3 again to mail to the node it also existed
> (Deferred: Remote node node unreachable)

	The error text means exactly what it says.  It means that
	the remote node acknowleged our connect request for the
	mail-11 object (#27), but that it never accepted the
	connection, and the outgoing connection timer expired.  Ie.

	    Connect request    =>
	                       <=    Connect Ack
	                       <=    Connect Confirm (or Disconnect Init)

	We never got the last message.  both errors, "object not
	responding" and "node unreachable" are non-fatal conditions.
	sendmail will continue to retry until it finally gives up
	after a time (default 3 days), or a fatal error is detected
	by mail11v3 (like "remote node is unknown", "no such user at
	remote node", ....).

	When nodes are in a state of flux (ie. rebooting, shuting
	down, etc...) error conditions like "object not responding"
	are common.

/--------------------------------------------------------------\
|Jeff Michaud    michaud at decwrl.dec.com  michaud at decvax.dec.com|
|DECnet-ULTRIX   #include <standard/disclaimer.h>              |
\--------------------------------------------------------------/