Java EE (Java Enterprise Edition) General Discussion

hi,

first post on this forum for a 'particular problem' with some attachment file (inline or mixed)
I'm working with some 'partner' sending me attachments files , but in some of them if I try to read them , it's seem that
there's a problem with decode character :

here's an example of the attachment wrong content :

 00001776000011540000000000000622                                       24020247800180044019209919000000314851öñ5‡µrk€€€€€€€€€€€€€€€€ÄÀÀÈäȀ€€ÀÀÀÀÀÀÀÀÀ€ÀÈÀÈÐÜàÀÀÄàÀÀÐÐÀÄäÈÀääÄäÀÀÀÀÀÀÌÄÐàÔ䀀€€€ÐÀÄÀÄÌÔÈäÀÀÀÀÀÀÀ€€€€€€€€€€ÀàÄÀÄÝA8€€ÀĀÀÀÀÀÀÀ

.....seems to stay in binary encoding ....

i can't find at which moment the problem occured.
I use javamail (with Open ETL Talend) , but still problems if i use Thunterbird or Evolution to extract fille .

Does anybody already got the same problems !?
I don't know wherre to looking for !?

thanks for your help