Leonardo Rodrigues escreveu:
probably there's some build option on CentOS that is disabling compression. If 0.9.8b on Fedora8 built in October/2007 can do it, so 0.9.8e on CentOS 5.3 built on September/2009 should be able to do it too ....... oh boy, i really hate those weirds compilation options from Redhat .... :\
and most interesting .... seems the problem is probably with openssl client or gnutls-cli on CentOS 5.3.
From the same Fedora 8 box i done the previous tests, i pointed gnutls-cli to my CentOS 5.3 box with dovecot 1.2.5 and the zlib logging patch. And i have:
Version: TLS 1.0
Key Exchange: DHE RSA
Cipher: AES 256 CBC
MAC: SHA
Compression: DEFLATE
from maillog:
Sep 28 18:36:54 correio dovecot: imap-login: Login: user=<mail@box.com.br>, method=PLAIN, rip=189.11.xx.xx, lip=200.140.xx.xx, TLS, TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits) zlib compression
so, it seems server has the needed support for compression on TLS connections. Despite of that, connections from Thunderbird 2.0 and Windows Live Mail does not requests compression .....
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Atenciosamente / Sincerily,
Leonardo Rodrigues
Solutti Tecnologia
http://www.solutti.com.br
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