Read All Email and attachment using Open.Pop3

Hello,

I have requirement of reading mails from inbox, download attachment and read content of that attachment.

I am using OpenPop.Pop3 and using that i am getting inbox emails, but its not getting all inbox emails as i have over 4000 emails in my Inbox and it is taking only 900 emails.

I am currently reading emails from gmail account.

I am not getting any solution.

Kindly help here