28 Sep
2009
28 Sep
'09
6:15 p.m.
On Mon, 2009-09-28 at 16:01 +0100, Ed W wrote:
If your OpenSSL supports it, Dovecot supports it. I recently tested this with gnutls-cli program, openssl s_client for some reason didn't support it. I've no idea if any actual IMAP clients support it.
I think this kind of feature is potentially more interesting than people give it credit. Timo, would it be possible to get some additional debugging on the SSL connection creation so that we can see if compression was enabled?
http://hg.dovecot.org/dovecot-1.2/rev/26ca4ff5d269
login_log_format_elements = user=<%u> method=%m rip=%r lip=%l %c %k
gnutls-cli --priority NORMAL:+COMP-DEFLATE --insecure -p 993 localhost ..
- Compression: DEFLATE .. Sep 28 11:11:23 imap-login: Info: Disconnected (no auth attempts): rip=127.0.0.1, lip=127.0.0.1, TLS: Disconnected, TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits) zlib compression
I just tested Thunderbird 2, it didn't enable compression.