Bug #84453 for MIME-Lite: Extra newline after boundary in multipart msg sent from mod_perl

We're trying to send a multipart/mixed message and we're receiving it with an extra \n after the part boundary, which means MUA don't parse the headers and instead display the base64 contents of the attachment. This only happens when the message is sent from mod_perl, the very same code we're using was extracted from a CGI project where it works flawlessly. In MIME/Lite.pm, around line 2182 there's this code: ### Parts: my $part; foreach $part ( @{ $self->{Parts} } ) { $out->print("\n--$boundary\n"); $part->print($out); } If we change the couple of prints for $out->print("\n--$boundary\n" . $part->as_string) then it works fine... but it smells like we would take a performance hit. I don't even think this is a bug in MIME::Lite properly, but maybe it could be patched? I attach my proposed patch. But if it would not be patched, you got any ideas? I'm using perl v5.14.2, apache 2.0.63, mod_perl 2.0.7. Thanks for all the work, best regards, ~Ricardo Urbina