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MAIL.LOCAL(8)		     System Manager's Manual		   MAIL.LOCAL(8)

NAME
     mail.local - store mail in a mailbox

SYNOPSIS
     mail.local  [-7]  [-B]  [-b] [-d] [-D mbdb] [-l] [-s] [-f from|-r from] [-h
     filename ] user ...

DESCRIPTION
     Mail.local reads the standard input up to an end-of-file and appends it  to
     each user's mail file.  The user must be a valid user name.

     The options are as follows:

     -7        Do not advertise 8BITMIME support in LMTP mode.

     -B        Turn off the attempts to notify the ``biff'' service.

     -b        Return  a permanent error instead of a temporary error if a mail-
	       box exceeds quota.

     -d        Specify this is a delivery (for	backward  compatibility).   This
	       option has no effect.

     -D mbdb   Specify the name of the mailbox database which is used to look up
	       local recipient names.  This option defaults to "pw", which means
	       use getpwnam().

     -f from   Specify the sender's name.

     -l        Turn on LMTP mode.

     -s        Turn  off the fsync(2) call that forces the mailbox to be commit-
	       ted to disk before returning a "success" status.

     -r from   Specify the sender's name (for backward compatibility).	Same  as
	       -f.

     -h filename
	       Store  incoming mail in filename in the user's home directory in-
	       stead of a system mail spool directory.

     The next options are only available if mail.local has  been  compiled  with
     -DHASHSPOOL.

     -H hashtypehashdepth
	    Select  hashed  mail  directories.	 Valid hash types are u for user
	    name and m for MD5 (requires compilation with -DHASHSPOOLMD5).   Ex-
	    ample:  -H	u2  selects  user  name  hashing with a hash depth of 2.
	    Note: there must be no space between the hash type and the depth.

     -p path
	    Specify an alternate mail spool path.

     -n     Specify that the domain part of recipient  addresses  in  LMTP  mode
	    should not be stripped.

     Individual mail messages in the mailbox are delimited by an empty line fol-
     lowed by a line beginning with the string ``From ''.  A line containing the
     string  ``From  '', the sender's name and a time stamp is prepended to each
     delivered mail message.  A blank line  is	appended  to  each  message.   A
     greater-than  character  (``>'')  is  prepended  to any line in the message
     which could be mistaken for a ``From '' delimiter line (that is, a line be-
     ginning with the five characters ``From '' following a blank line).

     The mail files are exclusively locked with flock(2) while mail is appended,
     and a user.lock file also is created while the mailbox is locked  for  com-
     patibility with older MUAs.

     If the ``biff'' service is returned by getservbyname(3), the biff server is
     notified of delivered mail.

     The mail.local utility exits 0 on success, and >0 if an error occurs.

ENVIRONMENT
     TZ     Used to set the appropriate time zone on the timestamp.

FILES
     /tmp/local.XXXXXX	   temporary files
     /var/mail/user	   user's default mailbox directory
     /var/mail/user.lock   lock file for a user's default mailbox

SEE ALSO
     mail(1), flock(2), getservbyname(3), comsat(8), sendmail(8)

WARNING
     mail.local  escapes  only "^From " lines that follow an empty line.  If all
     lines starting with "From " should be escaped, use the 'E' flag for the lo-
     cal mailer in the sendmail.cf file.

HISTORY
     A superset of mail.local (handling mailbox reading as well as  mail  deliv-
     ery) appeared in Version 7 AT&T UNIX as the program mail.

			  $Date: 2013-11-22 20:51:51 $		   MAIL.LOCAL(8)

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