Another problem with attachments viewing

[DarknessBBB]

Hello there,
first of all I want to thank you everybody for this nice webmail project. I love it!

So, this is my first problem

When I upload an attachment via Round Cube, this is succesfully sent. But, if the receiver try to view the email with roundcube or iloha (maybe others..), the attachment is not visible.

In poor words, we have problem of attachment viewing only if the sender uses roundcube and the receiver uses a webmail reader. If the receiver try to view the email via other clients (like outlook) the attachment is correctly viewed.

Thank you very much and sorry for my english!

Davide

PS: this is my "not so optimal" configuration

Win 2003 R2 SP2
MySQL: 5.0.45
Apache
hmailserver 4.4.1

[tensor]

What is that other webmail reader?