Objective
==========
Goal 1: Secure *fast* downloading of email over a 56k
dial-up connection.
Goal 2: Support Outlook / Outlook Express

Solutions
===========
Alternative 1:  Create SSL tunnel (with compression
enabled) from PC with Outlook to server running
Courier-imap listening only on 127.0.0.1.

Alternative 2:  Bzip maildir folder on server, sftp to
PC, unzip, export into Outlook Express compatible
mailfolder - yuck!

Alternative 3:  Run MTA on PC, use a secure transport
understood by both server MTA and PC MTA (with
compression enabled).  Either find/make a maildrop
that delivers to Outlook Express folders, or use one
of the zillions of possible IMAP/POP servers (on the
PC) compatible with Outlook Express.  Wow .. whole lot
more steps/components/things-that-might-break than
Alternative 1.

Alternative 4, ..: ?

Thoughts
===========
"grep -ri compress ./courier-imap-1.6.2" suggests that
SSL compression is not available
(http://www.openssl.org/docs/ssl/SSL_COMP_add_compression_method.html).
 Even it it were available, do any popular mail
clients understand how to negotiate a compression type
for an IMAP/POP over SSL?

Have I missed something? For example, perhaps there is
some magic setting somewhere in the docs that show how
to enable zlib compression (such as that proposed by
Claus)?

With the NNTP yEnc encoding, the Usenet community is
squeezing as much as they can get for every byte of
transmission, but for IMAP / POP3 .. ?

Cheers,
Henry

__________________________________________________
Do you Yahoo!?
Yahoo! Mail Plus - Powerful. Affordable. Sign up now.
http://mailplus.yahoo.com


-------------------------------------------------------
This SF.net email is sponsored by: Scholarships for Techies!
Can't afford IT training? All 2003 ictp students receive scholarships.
Get hands-on training in Microsoft, Cisco, Sun, Linux/UNIX, and more.
www.ictp.com/training/sourceforge.asp
_______________________________________________
courier-users mailing list
[EMAIL PROTECTED]
Unsubscribe: https://lists.sourceforge.net/lists/listinfo/courier-users

Reply via email to