difficulty

hi there, ive got a difficulty to understand a sentence, pronounced in greek. could anyone from greece or even anyone who knows greek very well help me?
euxaristo polu!!
my e-mail address is mateushenrico@gmail.com
(im learning greek, and can express myself in greek)

euxaristo polu
=
eF(KH)aristo polY

the u is F because it has an e before it
the KH is like the KH in La(KH)aym in hebrew
and the u is pronounced i or y