3 ezmlm-weed \- weed out useless messages
8 reads a mail message from its standard input.
9 If it recognizes the message as an MTA warning message or success message,
10 or as a message with precedence ``bulk'' or ``junk'' as generated by
11 vacation autoresponders,
15 to skip all further delivery instructions if
20 If the message seems innocent,
24 exits 111 if it runs out of memory.
25 .SH "RECOGNIZED FORMATS"
26 Generic success message, recommended for all MTAs:
29 Subject: success notice
32 Generic warning message, recommended for all MTAs:
35 Subject: deferral notice
38 Delivery-status notification (DSN, rfc1891). All DSN messages with ``Action''
39 other than ``failed'':
42 Content-type: multipart/report
45 Warning message from sendmail, MIME form:
48 From: Mail Delivery Subsystem
56 Auto-Submitted: auto-generated (warning-timeout)
60 This is a MIME-encapsulated message
64 THIS IS A WARNING MESSAGE ONLY
70 From: Mail Delivery Subsystem
78 Auto-Submitted: auto-generated (warning-timeout)
82 THIS IS A WARNING MESSAGE ONLY
85 Warning message from older version of sendmail:
88 From: Mail Delivery Subsystem
92 Subject: Returned mail: warning
96 This is a MIME-encapsulated message
100 THIS IS A WARNING MESSAGE ONLY
106 From: Mail Delivery Subsystem
110 Subject: Returned mail: warning
114 THIS IS A WARNING MESSAGE ONLY
117 Notification messages from Novell Groupwise:
120 Subject: Message status - delivered
124 Subject: Message status - opened
128 Subject: Out of Office AutoReply: