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#!/usr/local/bin/perl
use Mail::IMAPClient; # available from http://search.cpan.org/search?mode=module&query=IMAPClient
use IO::File;
use Getopt::Std;
use vars qw/ $opt_d $opt_s $opt_p $opt_u $opt_P $opt_h /;
&getopts('d:s:u:p:P:h'); # -d days_to_keep -u cyrys_user -p cyrus_pswd -s cyrus_server -P port
my $days_to_keep = $opt_d||365; # Delete msgs older than -d arg or 365 days
my $cutoff = time - ( $days_to_keep * 24 * 60 * 60 ) ; # time - arg * 24 * 60 * 60 = cutoff date in seconds
# Change the following line (or replace it with something better):
$opt_h and die help()."\n";
my $h = $opt_s || "localhost" ;
my $u = $opt_u || "cyrys" ;
my $p = $opt_p or die "Unable to continue. No password provided.\n" . help();
my $imap = Mail::IMAPClient->new(
Server => "$h",
User => "$u", # $u,
Password=> "$p", # $p,
Uid => 1, # True value
Port => $opt_P||143, # imapd
Debug => 0, # Make true to debug
Buffer => 4096*10, # True value; decrease on machines w/little memory
Fast_io => 1, # True value
Timeout => 30, # True value
# Debug_fh=> IO::File->new(">out.db"), # fhandle
)
or die "$@";
my $mcnt = my $fcnt = 0;
print "Deleting messages older than ",$imap->Rfc2060_date($cutoff),"\n";
for my $f ( $imap->folders ) {
print "Expiring $f\n";
unless ($imap->select($f) ) {
$imap->setacl($f,$u,"lrswipcda") or warn "Cannot setacl for $f: $@\n" and next;
$imap->select($f) or warn "Cannot select $f: $@" and next;
}
my @expired = $imap->search("SENTBEFORE",$imap->Rfc2060_date($cutoff));
next unless @expired;
$mcnt += scalar(@expired); $fcnt ++;
print "Deleting ",scalar(@expired)," messages from $f\n";
$imap->delete_message(@expired);
$imap->expunge;
$imap->close;
}
$imap->logout;
print "Deleted a total of $mcnt messages in $fcnt folders.\n";
exit;
sub help {
return <<"EOHELP";
Usage:
$0 [ -d days_to_keep ] [ -s mail_server ] [ -u cyrus_admin_id ] -p cyrus_password
$0 -h
-h -- prints this here help message
-d days_to_keep -- $0 will delete messages older than "days_to_keep". (Default is 365)
-s mail_server -- hostname or IP Address of IMAP mail server (defaults to "localhost")
-u cyrus_admin_id -- user name of Unix account that owns Cyrus server (defaults to "cyrus")
-p cyrus_password -- password for the "cyrus_admin_id" user account (no default)
-P cyrus_port -- port where the cyrus imapd daemon is listening (defaults to value from
/etc/services or '143')
EOHELP
}
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