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authorgene <gene@cvs.openbsd.org>1998-02-06 15:48:09 +0000
committergene <gene@cvs.openbsd.org>1998-02-06 15:48:09 +0000
commite048156d1a32b41aae14ad1f28ca8000432bbedd (patch)
treedc9a8c744fd8b511bc05e2a17f7f96066d4d474d /libexec/mail.local
parente09269f627a9873e1a7f58caf0ba64a357e661ec (diff)
Grammar and clarifications.
Diffstat (limited to 'libexec/mail.local')
-rw-r--r--libexec/mail.local/mail.local.821
1 files changed, 11 insertions, 10 deletions
diff --git a/libexec/mail.local/mail.local.8 b/libexec/mail.local/mail.local.8
index 03c41f586dd..cf731079964 100644
--- a/libexec/mail.local/mail.local.8
+++ b/libexec/mail.local/mail.local.8
@@ -30,7 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" from: @(#)mail.local.8 6.8 (Berkeley) 4/27/91
-.\" $Id: mail.local.8,v 1.9 1997/08/27 18:01:08 deraadt Exp $
+.\" $Id: mail.local.8,v 1.10 1998/02/06 15:48:08 gene Exp $
.\"
.Dd April 27, 1991
.Dt MAIL.LOCAL 8
@@ -61,8 +61,9 @@ The options are as follows:
Specify the sender's name.
.It Fl l
For compatibility, request that
+files named
.Nm username.lock
-files be used for locking. (This done by default anyway.)
+be used for locking. (This is the default behavior.)
.It Fl L
Request that
.Fn flock
@@ -89,16 +90,16 @@ 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.
.Pp
-Efforts have been made so that
+Significant efforts have been made to ensure that
.Nm mail.local
-act as securely as possible if the spool directory modes are 1777 or 755.
-The default of 755 is more secure, but prevents mail clients from using all
-styles of locking. The use of 1777 is more flexible in an NFS shared-spool
+acts as securely as possible if the spool directory is mode 1777 or 755.
+The default of mode 755 is more secure, but it prevents mail clients from using
+all styles of locking. The use of 1777 is more flexible in an NFS shared-spool
environment, thus many sites use it. However it does carry some risks, such
-as attackers filling it up. Some of these problems may be alleviated by
-making the spool a seperate filesystem, and placing quotas on it.
-The use of any mode besides 1777 and 755 for the spool directory is
-recommended against, but may work properly.
+as attackers filling the spool disk. Some of these problems may be alleviated
+by making the spool a seperate filesystem, and placing quotas on it.
+The use of any mode other than 1777 and 755 for the spool directory is
+recommended against but may work properly.
.Pp
By default, mailbox locking is done with
.Nm username.lock