[Mimedefang] Parallel DNSBL queries in MIMEDefang

[Andrzej Adam Filip]

0) Which package/method would you recommend for doing DNSBL queries in
   parallel from MIMEDefang filtering script?
1) Has someone tried Net::RBLClient already?

-- 
[pl>en: Andrew] Andrzej Adam Filip : anfi at priv.onet.pl : anfi at xl.wp.pl
The Lord prefers common-looking people.
That is the reason that He makes so many of them.
  -- Abraham Lincoln