+ my $mime = PublicInbox::MIME->new(do { local $/; <$fh> });
+ # Documentation/include.mk relies on mtimes of each .eml file
+ # to trigger rebuild, so make sure we sync the mtime to the Date:
+ # header in the .eml
+ my $mtime = msg_datestamp($mime->header_obj);
+ utime($mtime, $mtime, $fh) or warn "futimes $f: $!";
+ $$mtime_ref = $mtime if $mtime_ref;
+ $mime;