>> You guys were so right.  What an excellent http server/proxy.  I used
>> this very simple howto:
>>
>> http://kbeezie.com/apache-with-nginx/
>>
>> I can probably dump a lot of apache config.  I still need SSL on both
>> servers even though only nginx faces the user?
>>
>> For imap proxy, nginx requires an HTTP auth server and I can't figure
>> out what that refers to.  I can stick with imapproxy there.
>
> You don't need SSL at both. Only nginx is enough.
> But to ensure nginx performs well at SSL, follow this - 
> http://matt.io/entry/ur

Check out this post:

http://www.hybridforge.com/blog/nginx-ssl-ciphers-and-pci-compliance

They show you how to disable the slow DHE ciphers and also how to make
nginx immune to the BEAST SSL vulnerability:

ssl_ciphers RC4:HIGH:!aNULL:!MD5:!kEDH;
ssl_prefer_server_ciphers on;

They also mention this for PCI compliance (which disables SSLv2):

ssl_protocols SSLv3 TLSv1 TLSv1.1 TLSv1.2;

but that seems to be the current default in nginx:

http://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_protocols

- Grant

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