my ($smsg, $mitem) = @_;
delete @$smsg{qw(lines bytes num tid)};
- $smsg->{rcvd} = _iso8601(delete $smsg->{ts}); # JMAP receivedAt
+ $smsg->{rt} = _iso8601(delete $smsg->{ts}); # JMAP receivedAt
$smsg->{dt} = _iso8601(delete $smsg->{ds}); # JMAP UTCDate
$smsg->{relevance} = get_pct($mitem) if $mitem;