.B ezmlm-weed
reads a mail message from its standard input.
If it recognizes the message as an MTA warning message or success message,
+or as a message with precedence ``bulk'' or ``junk'' as generated by
+vacation autoresponders,
it exits 99;
this will cause
.B qmail-alias
Subject: deferral notice
.EE
+Delivery-status notification (DSN, rfc1891). All DSN messages with ``Action''
+other than ``failed'':
+
+.EX
+ Content-type: multipart/report
+.EE
+
Warning message from sendmail, MIME form:
.EX
.EX
THIS IS A WARNING MESSAGE ONLY
.EE
+
+Notification messages from Novell Groupwise:
+
+.EX
+ Subject: Message status - delivered
+.EE
+.br
+.EX
+ Subject: Message status - opened
+.EE
+.br
+.EX
+ Subject: Out of Office AutoReply:
+.EE
+
.SH "SEE ALSO"
ezmlm-return(1),
qmail-command(8)