FT_POP3
===========

POP3 protocol filter.

	Category: 
		Protocol filter

	.. admonition:: **Supported flags**
		:collapsible: closed
		
		FF_READ_ONLY_IN

		FF_SSL_TLS

		FF_SSL_SELF_SIGNED_CERTIFICATE

	.. admonition:: **Object types**
		:collapsible: closed
		
		OT_POP3_MAIL_INCOMING - incoming mail

	Indicates object parts: 
		no

The objects contain a mail message in one stream.

When FF_SSL_TLS flag is specified, the library adds FT_SSL filter to a chain automatically after receiving STARTTLS command from mail client.

It is possible to add FT_SSL filter with FF_SSL_TLS_AUTO flag to decode TLS automatically when it starts after the initial plain text handshake.

References:
	- http://www.faqs.org/rfcs/rfc1081.html