Hi,
You can use this procedure :
http://sharengo.org/haplatform/docs/PostgreSQL/en/html_single/index.html
Cheers,
--
Jérôme,
python -c "print '@'.join(['.'.join([w[::-1] for w in p.split('.')]) for
p in 'sioneb(at)gnireenigne-aigra(dot)rf'.split('@')])"