Lotus Notes Client 8.5 is duplicating attached file

Hi,

I am using mac with Lotus Notes Client 8.5.

I am using Lotus Domino 8.5 for my server.

I recently had a problem when I tried to send email with attached file. The notes client was sending the file with extension *.hqx.

According with article from appple, I made a change in the MIME SETTINGS, from BinHex to AppleDouble.

It seems that the extension *.hqx is gone. Now another problem, I when send email with attached file, the file is dupplicated.

How to solve it?

Thanks

Anderson