brianr
You will also need to add a few of the missing folders to your sme7 server to prevent script errors.
The changes I made were not extensive and depending how you implement it into sme7, there may be more work required.
Two scripts follow:
spamfilter-stats.pl
#!/usr/bin/perl
#############################################################################
#
# This script provides daily SpamFilter statistics and deletes all users
# junkmails. Configuration of the script is done by the Spam Filter
# Server-Manager module
#
# This script has been developed
# by Jesper Knudsen at
http://sme.swerts-knudsen.dk#
# Revision History:
#
# August 13, 2003: Initial version
# August 25, 2004: fixed problem when hostname had no-ASCII chars
# March 23, 2006 Revised for sme7 RM
#############################################################################
# internal modules (part of core perl distribution)
use Getopt::Long;
use Pod::Usage;
use POSIX qw/strftime floor/;
use Time::Local;
use Date::Manip;
use strict;
use esmith::ConfigDB;
use Sys::Hostname;
my $hostname = hostname();
#Configuration section
my %opt = ();
$opt{'logfile'} = '/var/log/maillog'; # Log file
$opt{'sendmail'} = '/usr/sbin/sendmail'; # Path to sendmail stub
$opt{'from'} = 'Admin'; # Who is the mail from
$opt{'end'} = "";
$opt{'start'} = "yesterday";
$opt{'mail'} = "admin";
$opt{'timezone'} = date +%z;
Date_Init("TZ=$opt{'timezone'}");
# Parameters for the Delete Junkmail functionality
my $file1 = "/home/e-smith/db/accounts"; #E-SMITH ACCOUNTS DATABASE
my $path = "/home/e-smith/files/users/"; #PATH TO USER DIRECTORIES
my $end_path_cur = "/Maildir/;junkmail/cur"; #END OF PATH STRING
my $end_path_new = "/Maildir/;junkmail/new"; #END OF PATH STRING
# end
my $sa_dbase = '/home/e-smith/db/spamassassin';
my $dbh = esmith::ConfigDB->open($sa_dbase) || die "Unable to open spamassassin configuration dbase.";
my %sa_conf = $dbh->get('conf.global')->props;
my $disabled = 1;
my $days_to_keep = 0; #How many days to keep junkmail
my $parameter = "";
my $value = "";
while (($parameter,$value) = each(%sa_conf)) {
if ($parameter eq 'daily_report' && $value eq '1') {
$disabled = 0;
}
if ($parameter eq 'delete_after') {
$days_to_keep = $value;
}
}
my $tstart = time;
# efficiency; don't rebuild the (constant) hash every loop iteration
my %month_list = ('Jan' => 0,
'Feb' => 1,
'Mar' => 2,
'Apr' => 3,
'May' => 4,
'Jun' => 5,
'Jul' => 6,
'Aug' => 7,
'Sep' => 8,
'Oct' => 9,
'Nov' => 10,
'Dec' => 11);
#Local variables
my $YEAR = (localtime(time))[5]; # this is years since 1900
my $total = 0;
my $spamcount = 0;
my $spamavg = 0;
my $hamcount = 0;
my $hamavg = 0;
my $threshtotal = 0;
my $above15 = 0;
my $RBLcount = 0;
my %spambyhour = ();
my %hambyhour = ();
my ($start, $end) = parse_arg($opt{'start'}, $opt{'end'});
#---------------------------------------
# First scan the maillog file
#---------------------------------------
#Open log file
open(LOG, "< $opt{'logfile'}") or die "Can't open $opt{'logfile'}: $!\n";
LINE: while (<LOG>) {
# Agh... this is ugly.
if (m/
^(\w{3})\s+ # Month
(\d+)\s+ # Day
(\d\d)
\d\d)
\d\d)\s+ # HH:MM:SS
(\S+)\s+ # Hostname?
spamd\[\d+\]:\s+ # spamd[PID]
(clean\smessage|identified\sspam)\s # Status
\(([-0-9.]+)\/([-0-9.]+)\)\s # Score, Threshold
for\s
\w+:\d+\s # for daf:1000
in\s
[0-9.]+\sseconds,\s+
[0-9]+\sbytes\./x) { # There's an extra space at the end for some reason.
#Split line into components
my $mon = $1;
my $day = $2;
my $hour = $3;
my $min = $4;
my $sec = $5;
my $status = $7;
my $score = $8;
my $threshold = $9;
# Convert to absolute time
my $abstime = timelocal($sec, $min, $hour, $day, $month_list{$mon}, $YEAR);
my $abshour = floor ($abstime / 3600); # Hours since the epoch
#If date specified, only process lines matching date
next LINE if ($abstime < $start);
# We can assume that logs are chronological
last if ($abstime > $end);
#Total score
$total++;
if ($status eq "identified spam") {
#Spam scores
$spamcount++;
$spamavg += $score;
$spambyhour{$abshour}++;
if ($score > 15 ){
$above15++;
}
} elsif ($status eq "clean message") {
#Nonspam scores
$hamcount++;
$hamavg += $score;
$hambyhour{$abshour}++;
} else {
die "Strange error in regexp";
}
$threshtotal += $threshold;
}
# SpamAssassin version 3.1x has changed the log file output (why???)
if (m/
^(\w{3})\s+ # Month
(\d+)\s+ # Day
(\d\d)
\d\d)
\d\d)\s+ # HH:MM:SS
(\S+)\s+ # Hostname?
spamd\[\d+\]:\s+ # spamd[PID]
spamd:\s+ # SPAMASSASSIN 3.1 LOGGING
(clean\smessage|identified\sspam)\s # Status
\(([-0-9.]+)\/([-0-9.]+)\)\s # Score, Threshold
for\s
\w+:\d+\s # for daf:1000
in\s
[0-9.]+\sseconds,\s+
[0-9]+\sbytes\./x) { # There's an extra space at the end for some reason.
#Split line into components
my $mon = $1;
my $day = $2;
my $hour = $3;
my $min = $4;
my $sec = $5;
my $status = $7;
my $score = $8;
my $threshold = $9;
# Convert to absolute time
my $abstime = timelocal($sec, $min, $hour, $day, $month_list{$mon}, $YEAR);
my $abshour = floor ($abstime / 3600); # Hours since the epoch
#If date specified, only process lines matching date
next LINE if ($abstime < $start);
# We can assume that logs are chronological
last if ($abstime > $end);
#Total score
$total++;
if ($status eq "identified spam") {
#Spam scores
$spamcount++;
$spamavg += $score;
$spambyhour{$abshour}++;
if ($score > 15 ){
$above15++;
}
} elsif ($status eq "clean message") {
#Nonspam scores
$hamcount++;
$hamavg += $score;
$hambyhour{$abshour}++;
} else {
die "Strange error in regexp";
}
$threshtotal += $threshold;
}
}
#Done reading file
close(LOG);
#---------------------------------------
# First scan the qpsmtpd log file
#---------------------------------------
system ("cat /var/log/qpsmtpd/current | /usr/local/bin/tai64nlocal > /var/tmp/sme-spamfilter.rbl.out");
open(LOG, "/var/tmp/sme-spamfilter.rbl.out") or die "Can't open qpsmtpd logfile\n";
LINE: while (<LOG>) {
# Agh... this is ugly.
if (m/
^(\w{4})\-+ # Year
(\d+)\-+ # Month
(\d+)\s+ # Day
(\d\d)
\d\d)
\d\d).(\w{9})\s+ # HH:MM:SS
rblsmtpd\:\s+ # rblsmtpd
\w+/x) { # There's an extra space at the end for some reason.
#Split line into components
my $year =$1;
my $mon = $2;
my $day = $3;
my $hour = $4;
my $min = $5;
my $sec = $6;
# Convert to absolute time
my $abstime = timelocal($sec, $min, $hour, $day, $mon-1, $YEAR);
my $abshour = floor ($abstime / 3600); # Hours since the epoch
#If date specified, only process lines matching date
next LINE if ($abstime < $start);
# We can assume that logs are chronological
last if ($abstime > $end);
#Total score
$total++;
#RBL score
$RBLcount++;
#Spam scores
$spamcount++;
$spambyhour{$abshour}++;
}
}
#Done reading file
close(LOG);
#Calculate some numbers
$spamavg=$spamavg/$spamcount if $spamcount;
$hamavg=$hamavg/$hamcount if $hamcount;
my $threshavg=$threshtotal/$total if $total;
my $spampercent=(($spamcount/$total) * 100) if $total;
my $rblpercent=(($RBLcount/$total) * 100) if $total;
my $hampercent=(($hamcount/$total) * 100) if $total;
my $hrsinperiod=(($end-$start) / 3600);
my $emailperhour=($total/$hrsinperiod) if $total;
my $above15percent = (($above15/$spamcount) * 100) if $spamcount;
my $oldfh;
#Open Sendmail if we are mailing it
if ($opt{'mail'} && !$disabled) {
open (SENDMAIL, "|$opt{'sendmail'} -oi -t -odq") or die "Can't open sendmail: $!\n";
print SENDMAIL "From: $opt{'from'}\n";
print SENDMAIL "To: $opt{'mail'}\n";
print SENDMAIL "Subject: Spam Filter Statistics from $hostname - ",strftime("%F", localtime($start)), "\n\n";
$oldfh = select SENDMAIL;
}
my $telapsed = time - $tstart;
if (!$disabled) {
#Output results
print "Period Beginning : ", strftime("%c", localtime($start)), "\n";
print "Period Ending : ", strftime("%c", localtime($end)), "\n";
print "SpamAssassin Version : ",spamassassin -V;
print "\n";
printf "Reporting Period : %.2f hrs\n", $hrsinperiod;
print "--------------------------------------------------\n";
print "\n";
printf "Total spam rejected : %8d (%6.2f%%)\n", $spamcount, $spampercent || 0;
printf " RBL rejected : %8d (%6.2f%%)\n", $RBLcount, $rblpercent || 0;
printf " Score above 15 : %8d (%6.2f%%)\n", $above15, $above15percent || 0;
printf "Total ham accepted : %8d (%6.2f%%)\n", $hamcount, $hampercent || 0;
print " -------------------\n";
printf "Total emails processed: %8d (%5.f/hr)\n", $total, $emailperhour || 0;
print "\n";
printf "Average spam threshold : %11.2f\n", $threshavg || 0;
printf "Average spam score : %11.2f\n", $spamavg || 0;
printf "Average ham score : %11.2f\n", $hamavg || 0;
print "\n";
print "Statistics by Hour\n";
print "-------------------------------------\n";
print "Hour Spam Ham\n";
print "------------- -------- --------\n";
my $hour = floor($start/3600);
while ($hour < $end/3600) {
printf("%s %8d %8d\n",
strftime("%F, %H", localtime($hour*3600)),
$spambyhour{$hour} || 0, $hambyhour{$hour} || 0);
$hour++;
}
print "\n";
} # not disabled
if ($days_to_keep > 0) {
Delete_Junkmail();
}
if (!$disabled) {
print "\nDone. Report generated in $telapsed sec.\n\n";
#Close Senmdmail if it was opened
if ($opt{'mail'}) {
select $oldfh;
close (SENDMAIL);
}
}
#All done
exit 0;
#############################################################################
# Subroutines ###############################################################
#############################################################################
########################################
# Process parms #
########################################
sub parse_arg {
my $startdate = shift;
my $enddate = shift;
my $secsinday = 86400;
my $time = 0;
my $start = UnixDate($startdate,"%s");
my $end = UnixDate($enddate, "%s");
if(!$start && !$end) {
$end = time;
$start = $end - $secsinday;
return ($start, $end);
}
if(!$start) {
$start = $end - $secsinday;
return ($start, $end);
}
if(!$end) {
$end = $start + $secsinday;
return ($start, $end);
}
if($start > $end) {
return ($end, $start);
}
return ($start, $end);
}
sub dbg {
my $msg = shift;
if ($opt{debug}) {
print STDERR $msg;
}
}
sub Delete_Junkmail {
my $deleted;
my $found;
my $junkmail_dir;
my $entry;
my $syscommand;
my $x;
open (ORIGINAL, "$file1"); #OPEN FILE FOR READING
my @original = <ORIGINAL>; #READ FILE INTO AN ARRAY
#PROCESS THE ARRAY
foreach $x (@original) {
#SPLIT THE RECORD TO RETRIEVE USER INFO
my @users_original = split /\|/, $x ;
#SPLIT THE FIRST ENTRY TO RETRIEVE USERNAME AND TYPE (users/pseudonym/system)
my @users = split /\=/, $users_original[0];
#PROCESS THE RECORDS THAT ARE ACTUAL USERS
if ($users[1] eq 'user') {
$deleted = 0;
$found = 0;
#Set path to the new mail folder
$junkmail_dir = "$path$users[0]$end_path_new";
# Now get the content list for the directory.
opendir(QDIR, "$junkmail_dir") or die "Couldn't read directory $junkmail_dir";
# Loop through this list looking for any *file* which hasn't been
# modified in the last $days_to_keep days.
while($entry = readdir(QDIR)) {
next if $entry =~ /^\./;
$entry = $junkmail_dir . '/' . $entry;
$syscommand = ("rm -f \"$entry\"");
$found++;
if (-f $entry && (-M $entry > $days_to_keep)) {
$deleted++;
$found--;
system("$syscommand");
}
}
closedir(QDIR);
#Set path to the new mail folder
$junkmail_dir = "$path$users[0]$end_path_cur";
# Now get the content list for the directory.
opendir(QDIR, "$junkmail_dir") or die "Couldn't read directory $junkmail_dir";
# Loop through this list looking for any *file* which hasn't been
# modified in the last $days_to_keep days.
while($entry = readdir(QDIR)) {
next if $entry =~ /^\./;
$entry = $junkmail_dir . '/' . $entry;
$syscommand = ("rm -f \"$entry\"");
$found++;
if (-f $entry && (-M $entry > $days_to_keep)) {
$deleted++;
$found--;
system("$syscommand");
}
}
closedir(QDIR);
if (!$disabled) {
printf "Deleted %d old spam email(s) from user \"%s\" ", $deleted, $users[0];
printf "- %d email(s) left in junkmail folder\n", $found ;
}
}
}
close ORIGINAL;
}
antivirus-stats.pl
#!/usr/bin/perl
#############################################################################
#
# This script provides daily Antivirus statistics and deletes all old
# Quarantined and Problems emails. Configuration of the script is done by the
# Antivirus Server-Manager module
#
# This script has been developed
# by Jesper Knudsen at
http://sme.swerts-knudsen.dk#
# Revision History:
#
# August 13, 2003: Initial version
# March 23, 2006 modified for sme7 RM
#############################################################################
# internal modules (part of core perl distribution)
use Getopt::Long;
use Pod::Usage;
use POSIX qw/strftime floor/;
use Time::Local;
use Date::Manip;
use strict;
use esmith::ConfigDB;
use Sys::Hostname;
my $hostname = hostname();
#Configuration section
my %opt = ();
$opt{'logfile'} = '/var/log/amavis-ng/amavis-ng.log'; # Log file
$opt{'sendmail'} = '/usr/sbin/sendmail'; # Path to sendmail stub
$opt{'from'} = 'Admin'; # Who is the mail from
$opt{'end'} = "";
$opt{'start'} = "yesterday";
$opt{'mail'} = "admin";
$opt{'timezone'} = date +%z;
Date_Init("TZ=$opt{'timezone'}");
my $disabled = 1;
my $days_to_keep = 0; #How many days to keep junkmail
my $lastupdate = 'never';
our $db = esmith::ConfigDB->open
|| warn "Couldn't open SME configuration database (permissions problems?)";
unless($db->get('antivirus'))
{
$disabled = 1;
}
my $days_to_keep = $db->get('antivirus')->prop('AutoDelete');
if ($db->get('antivirus')->prop('StatusReport') eq 'yes')
{
$disabled = 0;
}
my $tstart = time;
# efficiency; don't rebuild the (constant) hash every loop iteration
my %month_list = ('Jan' => 0,
'Feb' => 1,
'Mar' => 2,
'Apr' => 3,
'May' => 4,
'Jun' => 5,
'Jul' => 6,
'Aug' => 7,
'Sep' => 8,
'Oct' => 9,
'Nov' => 10,
'Dec' => 11);
#Local variables
my $YEAR = (localtime(time))[5]; # this is years since 1900
my $total = 0;
my $spamcount = 0;
my $hamcount = 0;
my $infectedcount = 0;
my $problemscount = 0;
my %infectedbyhour = ();
my %problemsbyhour = ();
my %spambyhour = ();
my %hambyhour = ();
my ($start, $end) = parse_arg($opt{'start'}, $opt{'end'});
#---------------------------------------
# First scan the maillog file
#---------------------------------------
#Open log file
open(LOG, "< $opt{'logfile'}") or die "Can't open $opt{'logfile'}: $!\n";
LINE: while (<LOG>) {
# Agh... this is ugly.
if (m/
^(\w{3})\s+ # Month
(\d+)\s+ # Day
(\d\d)
\d\d)
\d\d)\s+ # HH:MM:SS
(\S+)\s+ # Hostname?
amavis\[\d+\]:\s+ # amavis[PID]
(AMAVIS::MTA::Qmail:|Quarantining\sinfected\smessage\sto)\s+ # Status
(\S+)\s+
/x) { # There's an extra space at the end for some reason.
#Split line into components
my $mon = $1;
my $day = $2;
my $hour = $3;
my $min = $4;
my $sec = $5;
my $status = $7;
my $issue = $8;
# Convert to absolute time
my $abstime = timelocal($sec, $min, $hour, $day, $month_list{$mon}, $YEAR);
my $abshour = floor ($abstime / 3600); # Hours since the epoch
#If date specified, only process lines matching date
next LINE if ($abstime < $start);
# We can assume that logs are chronological
last if ($abstime > $end);
if ($status eq "Quarantining infected message to") {
$total++;
if ($issue =~ m/problems/) {
$problemscount++;
$infectedbyhour{$abshour}++;
}
else {
$infectedcount++;
$infectedbyhour{$abshour}++;
}
} elsif ($status eq "AMAVIS::MTA::Qmail:") {
if ($issue =~ m/Accepting/) {
$total++;
$hamcount++;
$hambyhour{$abshour}++;
}
}
}
}
#Done reading file
close(LOG);
#Calculate some numbers
my $totalissues = $infectedcount+$problemscount;
my $spampercent=((($totalissues)/$total) * 100) if $total;
my $problemspercent=(($problemscount/($totalissues)) * 100) if $totalissues;
my $infectedpercent=(($infectedcount/($totalissues)) * 100) if $totalissues;
my $hampercent=(($hamcount/$total) * 100) if $total;
my $hrsinperiod=(($end-$start) / 3600);
my $emailperhour=($total/$hrsinperiod) if $total;
my $oldfh;
#Open Sendmail if we are mailing it
if ($opt{'mail'} && !$disabled) {
open (SENDMAIL, "|$opt{'sendmail'} -oi -t -odq") or die "Can't open sendmail: $!\n";
print SENDMAIL "From: $opt{'from'}\n";
print SENDMAIL "To: $opt{'mail'}\n";
print SENDMAIL "Subject: Antivirus Statistics from $hostname - ",strftime("%F", localtime($start)), "\n\n";
$oldfh = select SENDMAIL;
}
my $telapsed = time - $tstart;
show_last_freshclam_update();
if (!$disabled) {
#Output results
print "Period Beginning : ", strftime("%c", localtime($start)), "\n";
print "Period Ending : ", strftime("%c", localtime($end)), "\n";
print "Clam Version : ",freshclam -V;
print "\n";
printf "Reporting Period : %.2f hrs\n", $hrsinperiod;
print "--------------------------------------------------\n";
print "\n";
printf "Total emails rejected : %8d (%6.2f%%)\n", $infectedcount+$problemscount, $spampercent || 0;
printf " Problems : %8d (%6.2f%%)\n", $problemscount, $problemspercent || 0;
printf " Quarantined : %8d (%6.2f%%)\n", $infectedcount, $infectedpercent || 0;
printf "Total emails accepted : %8d (%6.2f%%)\n", $hamcount, $hampercent || 0;
print " -------------------\n";
printf "Total emails processed: %8d (%5.f/hr)\n", $total, $emailperhour || 0;
print "\n";
show_virus_variants();
print "Statistics by Hour\n";
print "--------------------------------------\n";
print "Hour rejected accepted\n";
print "------------- -------- --------\n";
my $hour = floor($start/3600);
while ($hour < $end/3600) {
printf("%s %6d %6d\n",
strftime("%F, %H", localtime($hour*3600)),
$infectedbyhour{$hour} || 0, $hambyhour{$hour} || 0);
$hour++;
}
print "\n";
} # not disabled
Delete_Junkmail();
if (!$disabled) {
print "\nDone. Report generated in $telapsed sec.\n\n";
#Close Senmdmail if it was opened
if ($opt{'mail'}) {
select $oldfh;
close (SENDMAIL);
}
}
#All done
exit 0;
#############################################################################
# Subroutines ###############################################################
#############################################################################
sub show_virus_variants
{
my ($month, $day) = UnixDate("yesterday", "%b", "%e");
my $mydate = "$month $day";
# print($mydate);
my $command = 'cat /var/log/amavis-ng/amavis-ng.log | grep "' . $mydate . '" | grep -B 2 "Quarantining infected" | grep -v "AMAVIS" | grep -v "Quarantin" | grep -v !\-\-! | sed "s/^.*://" | sort | uniq -c | sort -r -g > /var/tmp/sme-antivirus.out';
system ($command);
#Open log file
my $LOG;
if (open(LOG, "/var/tmp/sme-antivirus.out")) {
print("Virus Statistics by name:\n");
print("---------------------------------------------\n");
LINE: while (my $line=<LOG>) {
if (not $line=~ m/--/) {
print("Rejected " .$line);
}
}
close(LOG);
print("\n");
system("rm -rf /var/tmp/sme-antivirus.out");
}
}
sub show_last_freshclam_update
{
my $updatefile = '/usr/share/clamav/last_update';
if(-f "$updatefile")
{
if(open(FILE, "$updatefile"))
{
$lastupdate = <FILE>;
if($lastupdate =~ /([A-z0-9\:\,\-\_\+\s]+)/)
{
$lastupdate = $1;
}
else
{
$lastupdate = 'unknown';
}
close(FILE);
}
else
{
warn "Cannot open last_update file (Permission problems?)";
}
}
# print ("Clam Database last updated:\t" . $lastupdate);
return '';
}
########################################
# Process parms #
########################################
sub parse_arg {
my $startdate = shift;
my $enddate = shift;
my $secsinday = 86400;
my $time = 0;
my $start = UnixDate($startdate,"%s");
my $end = UnixDate($enddate, "%s");
if(!$start && !$end) {
$end = time;
$start = $end - $secsinday;
return ($start, $end);
}
if(!$start) {
$start = $end - $secsinday;
return ($start, $end);
}
if(!$end) {
$end = $start + $secsinday;
return ($start, $end);
}
if($start > $end) {
return ($end, $start);
}
return ($start, $end);
}
sub dbg {
my $msg = shift;
if ($opt{debug}) {
print STDERR $msg;
}
}
sub Delete_Junkmail {
my $problems_dir = '/var/spool/amavis-ng/problems';
my $quarantine_dir = '/var/spool/amavis-ng/quarantine';
my $deleted_problems = 0;
my $found_problems = 0;
my $deleted_quarantine = 0;
my $found_quarantine = 0;
my $entry;
my $report;
# Standardise the format of the directory name
die 'Path for quarantine_dir must be absolute' unless $quarantine_dir =~ /^\//;
$quarantine_dir =~ s/\/$//; # Delete trailing slash
# Now get the content list for the directory.
opendir(QDIR, $quarantine_dir) or die "Couldn't read directory $quarantine_dir";
# Loop through this list looking for any *directory* which hasn't been
# modified in the last $days_to_keep days.
# Unfortunately this will do nothing if the filesystem is backed up using tar.
while($entry = readdir(QDIR)) {
next if $entry =~ /^\./;
$entry = $quarantine_dir . '/' . $entry;
if (-f $entry) {
$found_quarantine++;
}
if (-f $entry && (-M $entry > $days_to_keep) && $days_to_keep > 0) {
$deleted_quarantine++;
$found_quarantine--;
system("rm -f $entry");
}
}
closedir(QDIR);
$found_quarantine = $found_quarantine/2;
if (!$disabled) {
print "Deleted $deleted_quarantine old Quarantined email(s) - $found_quarantine email(s) left in Quarantine folder\n";
}
# Standardise the format of the directory name
die 'Path for problems_dir must be absolute' unless $problems_dir =~ /^\//;
$problems_dir =~ s/\/$//; # Delete trailing slash
# Now get the content list for the directory.
opendir(QDIR, $problems_dir) or die "Couldn't read directory $problems_dir";
# Loop through this list looking for any *directory* which hasn't been
# modified in the last $days_to_keep days.
# Unfortunately this will do nothing if the filesystem is backed up using tar.
while($entry = readdir(QDIR)) {
next if $entry =~ /^\./;
$entry = $problems_dir . '/' . $entry;
if (-f $entry) {
$found_problems++;
}
if (-f $entry && (-M $entry > $days_to_keep) && $days_to_keep > 0) {
$deleted_problems++;
$found_problems--;
system("rm -f $entry");
}
}
$found_problems = $found_problems/2;
if (!$disabled) {
print "Deleted $deleted_problems old Problem email(s) - $found_problems email(s) left in Problems folder\n";
}
}
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