pam_mail(8)

1PAM_MAIL(8)                    Linux-PAM Manual                    PAM_MAIL(8)
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NAME

6       pam_mail - Inform about available mail
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SYNOPSIS

9       pam_mail.so [close] [debug] [dir=maildir] [empty] [hash=count] [noenv]
10                   [nopen] [quiet] [standard]
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DESCRIPTION

13       The pam_mail PAM module provides the "you have new mail" service to the
14       user. It can be plugged into any application that has credential or
15       session hooks. It gives a single message indicating the newness of any
16       mail it finds in the user´s mail folder. This module also sets the PAM
17       environment variable, MAIL, to the user´s mail directory.
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19       If the mail spool file (be it /var/mail/$USER or a pathname given with
20       the dir= parameter) is a directory then pam_mail assumes it is in the
21       Maildir format.
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OPTIONS

24       close
25           Indicate if the user has any mail also on logout.
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27       debug
28           Print debug information.
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30       dir=maildir
31           Look for the users´ mail in an alternative location defined by
32           maildir/<login>. The default location for mail is
33           /var/mail/<login>. Note, if the supplied maildir is prefixed by a
34           ´~´, the directory is interpreted as indicating a file in the
35           user´s home directory.
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37       empty
38           Also print message if user has no mail.
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40       hash=count
41           Mail directory hash depth. For example, a hashcount of 2 would make
42           the mail file be /var/spool/mail/u/s/user.
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44       noenv
45           Do not set the MAIL environment variable.
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47       nopen
48           Don´t print any mail information on login. This flag is useful to
49           get the MAIL environment variable set, but to not display any
50           information about it.
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52       quiet
53           Only report when there is new mail.
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55       standard
56           Old style "You have..." format which doesn´t show the mail spool
57           being used. This also implies "empty".
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MODULE TYPES PROVIDED

60       The session and auth (on establishment and deletion of credentials)
61       module types are provided.
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RETURN VALUES

64       PAM_BUF_ERR
65           Memory buffer error.
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67       PAM_SERVICE_ERR
68           Badly formed arguments.
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70       PAM_SUCCESS
71           Success.
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73       PAM_USER_UNKNOWN
74           User not known.
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EXAMPLES

77       Add the following line to /etc/pam.d/login to indicate that the user
78       has new mail when they login to the system.
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80           session  optional  pam_mail.so standard
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AUTHOR

88       pam_mail was written by Andrew G. Morgan <morgan@kernel.org>.
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92Linux-PAM Manual                  03/02/2009                       PAM_MAIL(8)