IMAP GMAIL getting folder list problem

I am working on IMAP and trying to get the list of folders in my Gmail account.

I am able to get it working with Yahoo Mail, but not Gmail.

Here's my code:

byte[] commandBytes = System.Text开发者_C百科.Encoding.ASCII.GetBytes((("$ XLIST \"\" \"*\" \r\n")).ToCharArray());

I had tried LIST as well, but it's also not working. What am I doing wrong?

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You cannot have a space between the "*" and the trailing \r\n.