+ # drop potentially confusing headers, ssoma already should've dropped
+ # Lines and Content-Length
+ foreach my $d (qw(Lines Bytes Content-Length Status)) {
+ $header_obj->header_set($d);
+ }
+ my $ibx = $ctx->{-inbox};
+ my $base = $ibx->base_url($ctx->{env});
+ $mid = $ctx->{mid} unless defined $mid;
+ $mid = mid_escape($mid);
+ my @append = (
+ 'Archived-At', "<$base$mid/>",
+ 'List-Archive', "<$base>",
+ 'List-Post', "<mailto:$ibx->{-primary_address}>",
+ );
+ my $crlf = $simple->crlf;
+ my $buf = "From mboxrd\@z Thu Jan 1 00:00:00 1970\n" .
+ $header_obj->as_string;
+ for (my $i = 0; $i < @append; $i += 2) {
+ my $k = $append[$i];
+ my $v = $append[$i + 1];
+ my @v = $header_obj->header($k);
+ foreach (@v) {
+ if ($v eq $_) {
+ $v = undef;
+ last;
+ }
+ }
+ $buf .= "$k: $v$crlf" if defined $v;
+ }
+ $buf .= $crlf;
+
+ # mboxrd quoting style
+ # ref: http://www.qmail.org/man/man5/mbox.html
+ my $body = $simple->body;
+ $body =~ s/^(>*From )/>$1/gm;
+ $buf .= $body;
+ $buf .= "\n";