How to get file name and length information while downloading an attachment file

[Monil Parmar <monil parmar gmail com>]

Hi,

Iam trying to download any attached document from mails of naver.com.

But Iam not getting any information regarding the file name and length of attachment from the header.

I tried to search for "content-disposition" and other header fields, but no information is received. Infact there is no content-disposition in header.

Can any let me know, what is the way to extract the information of file name and length from the attachment. 

Note: This problem occurs only with mails of http://www.naver.com.

For google mail attachments iam able to extract the information, through content-disposition.

Regards

Monil