Roundcube Community Forum

I use this Perl script for mailing:

#!/usr/bin/perl

#use MIME::QuotedPrint;
use MIME::Base64;

$|=1;
*STDERR=*STDOUT;

$letter='';

$r=open(LET,"letter");
print "letter: \$r=$r\n$!\n" if !$r;

$from=<LET>;
$fromN=$1 if $from=~s/(^[^<]*?)\s*</</;
exit print "Не найден <адрес отправителя в первой строке letter>\n" if $from!~s/^<([^@]+@[^@]+)>\n*$/$1/;;
$fromN=~s/\s+$//;
$fromN=encode_base64($fromN);
$fromN=~s/\n//;
$From="=?UTF-8?B?$fromN?= <$from>\n";

$Subj=<LET>;

while(<LET>) {$letter.=$_}
close LET;

$r=open(ADDR,"addr");
print "addr: \$r=$r\n$!\n" if !$r;
$cnt=0;
while(<ADDR>) {
my $em='';
$cnt++;
s/\s+$//;
$name=$_;
$em=$cnt.": Имя не найдено\n" if $name eq '';
#print length($name).": $name=\n$em\n"; exit;
$fname=(split /\s+/,$name)[0];
$addr=<ADDR>; $cnt++;
$addr=~s/\s+$//;
$em.=$cnt.": Адрес не найден\n" if $addr eq '';
$em.=$cnt.": Неправильный адрес [$addr]\n" if $addr!~/^[^@]+@[^@]+$/;
if($em){ print $em; exit }
$foo=<ADDR>; $cnt++;
my $let=$letter;
$let=~s/%%%/$fname/;
my $psubj=$Subj;
$psubj=~s/%%%/$fname/;
$psubj=encode_base64($psubj);
$psubj=~s/\n//g;
$psubj='=?UTF-8?B?'.$psubj."?=\n";

my $mailprog="/usr/sbin/sendmail";
$r=open(MAIL,"|$mailprog -t");
print "sendmail: \$r=$r\n$!\n" if !$r;

my $to='=?UTF-8?B?'.encode_base64($name)."?= <$addr>\n";
$to=~s/\n//;
my $letlen=length($let);
print MAIL "MIME-Version: 1.0\n";
print MAIL "To: $to";
print MAIL "From: $From";
print MAIL "Content-Type: text/plain; charset=UTF-8\n";
print MAIL "Reply-To: $From";
print MAIL "Return-Path: $from\n";
print MAIL "Subject: $psubj";
print MAIL "Content-Length: $letlen\n";
print MAIL "\n$let";
close MAIL;

print "To: $name <$addr>\n";
sleep(6)
}
close ADDR;
Добавлено через 5 минут

I would like dead letter notifications ("Mail delivery failed: returning message to sender") to be delivered to my address (ie, [email protected]).
Please advice how this is possible to solve?
Thank you :)

I too have problems with mail delivery. I send an email to say 20 recipients and all but one receive it, but I do not receive an error message. How can this be? What can I do to ensure that I get a message when my emails are not delivered.

I am using roundcube courtesy of my website provider. They do not seem to have any idea what is causing the problem.