BSD 4_4_Lite2 release
[unix-history] / usr / src / contrib / mh-6.8.3a / doc / msgchk.man
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4MSGCHK(1) BSD Reference Manual MSGCHK(1)
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8 msgchk - check for messages
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11 msgchk [-date] [-nodate] [-notify all/mail/nomail]
12 [-nonotify all/mail/nomail] [-host host] [-user user]
13 [-apop] [-noapop] [-rpop] [-norpop] [users ...]
14 [-help]
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16D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
17 The _\bm_\bs_\bg_\bc_\bh_\bk program checks all known mail drops for mail
18 waiting for you. For those drops which have mail for you,
19 _\bm_\bs_\bg_\bc_\bh_\bk will indicate if it believes that you have seen the
20 mail in question before.
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22 The `-notify type' switch indicates under what circum-
23 stances _\bm_\bs_\bg_\bc_\bh_\bk should produce a message. The default is
24 `-notify all' which says that _\bm_\bs_\bg_\bc_\bh_\bk should always report
25 the status of the users maildrop. Other values for `type'
26 include `mail' which says that _\bm_\bs_\bg_\bc_\bh_\bk should report the
27 status of waiting mail; and, `nomail' which says that
28 _\bm_\bs_\bg_\bc_\bh_\bk should report the status of empty maildrops. The
29 `-nonotify type' switch has the inverted sense, so
30 `-nonotify all' directs _\bm_\bs_\bg_\bc_\bh_\bk to never report the status
31 of maildrops. This is useful if the user wishes to check
32 _\bm_\bs_\bg_\bc_\bh_\bk's exit status. A non-zero exit status indicates
33 that mail was n\bno\bot\bt waiting for at least one of the indi-
34 cated users.
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36 If _\bm_\bs_\bg_\bc_\bh_\bk produces output, then the `-date' switch directs
37 _\bm_\bs_\bg_\bc_\bh_\bk to print out the last date mail was read, if this
38 can be determined.
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40 If the local host is configured as a POP client, or if the
41 `-host host' switch is given, _\bm_\bs_\bg_\bc_\bh_\bk will query the POP
42 service host as to the status of mail waiting. If the
43 `-user user' switch is not given, then the current user-
44 name is used. Normally, _\bm_\bs_\bg_\bc_\bh_\bk will prompt for a password
45 to use. However, if the `-apop' switch is given, _\bm_\bs_\bg_\bc_\bh_\bk
46 will generate authentication credentials to provide for
47 origin authentication and replay protection, but which do
48 not involve sending a password in the clear over the net-
49 work. Otherwise, if the `-rpop' switch is given, then
50 _\bm_\bs_\bg_\bc_\bh_\bk will try to use a "trusted" connection (ala the BSD
51 r-commands).
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54 $HOME/.mh_profile The user profile
55 /usr/contrib/mh-6.8/lib/mtstailor tailor file
56 /var/mail/$USER Location of mail drop
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61[mh.6] MH.6.8 1
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70MSGCHK(1) BSD Reference Manual MSGCHK(1)
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74 None
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77 _\bP_\bo_\bs_\bt _\bO_\bf_\bf_\bi_\bc_\be _\bP_\br_\bo_\bt_\bo_\bc_\bo_\bl _\b- _\bv_\be_\br_\bs_\bi_\bo_\bn _\b3 (aka RFC-1081),
78 inc(1)
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81 `user' defaults to the current user
82 `-date'
83 `-notify all'
84 `-rpop'
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87 None
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