========================================================= mail to ISP
sendmail.mc file:
define(`SMART_HOST', `<isp smtp server goes here>')
MASQUERADE_AS(`<your isp>')
FEATURE(`allmasquerade')
FEATURE(`masquerade_envelope')

then generate the sendmail.cf file by  executing the following as root:

m4 /etc/sendmail.mc > /etc/sendmail.cf
========================================================= Exim
moving mailboxes (/var/mail) to /var/mail/domain

(1) Change your configuration so that if /var/mail/$local_part exists, it
uses that; otherwise it uses /var/mail/$domain/$local_part. (This can be
done with ${if exists ....} in the file name.)
(2) Use exim_lock to move individual mailboxes by a command such as
  exim_lock mv /var/mail/xxx /var/mail/domain/xxx
assuming that will do a rename. If the mailboxes are on different
partitions, you will have to copy and then delete the old one, all under
exim_lock.
---------------------------
## delivery attempted on frozen messages if 12 hours old
auto_thaw = 12h
========================================================= Procmail
  :0 w: -Lists-/Linux/SVLUG-L/$LOCKEXT
  * ^Sender: *svlug-admin
  | rcvstore +-Lists-/Linux/SVLUG-L
---------------------------
BOSE=off
MAILDIR=$HOME/mail
LOGFILE=$MAILDIR/.procmaillog
LOGABSTRACT=all
FROM=`formail -rt -xTo:`
SPAMMER=`if grep -i '^From' 2>/dev/null | fgrep  -i -f ${MAILDIR}/.SPAMMERS
>/dev/null 2>/dev/null ; then echo yes ; else echo no ;fi`

#-------------------------------------------------------------------------------
# move spammers to SPAM
#-------------------------------------------------------------------------------
:0 H:
* SPAMMER ?? yes
SPAM

#-------------------------------------------------------------------------------
# remove email with .vbs attachements (only viruses)
#-------------------------------------------------------------------------------
:0 H:
* .*name=.*\.vbs.*
SPAM

:0 B:
* .*name=.*\.vbs.*
SPAM

#-------------------------------------------------------------------------------
# remove dups
#-------------------------------------------------------------------------------
:0 Whc: .msgid.lock
| formail -D 8192 .msgid.cache

:0 a:
SPAM
my $HOME/mail/.SPAMMERS contains (amongst other):
@arabia.com
@fmric.or.jp
@culpepper.com
@desertmail.com
@mail.com
echo "svlug.org 550 I can't unsubscribe so its your problem now" >>
/etc/mail/access ; makemap hash /etc/mail/access < /etc/mail/access