OK, I've dealed with the problem by myself...
It's the clue:
While using Mail::Sender never manipulate $/ and $\ variables....
the script will hang up every time...
U�ytkownik "Robert Trzaskowski" <email@example.com> napisa� w wiadomo�ci
> As said in the topic...
> when i try to send an e-mail message using Mail::Sender the script hangs
> before execution of
> $sender -> OpenMultipart(...);
> don't know what to do... when i run my script without any files attached
> works but with them it doesn't ....