[Dovecot] TLS/SSL for Win8 & Outlook

Robert Schetterer rs at sys4.de
Thu May 8 20:25:19 UTC 2014


Am 08.05.2014 21:29, schrieb Sebastian Goodrick:
>> perhaps this has impact...just an idea
> 
> 
>> http://blogs.technet.com/b/secguide/archive/2014/04/07/why-we-re-not-recommending-fips-mode-anymore.aspx
> 
>>  so my specutlation, on win 8 fips mode enabled ,is default
>> currently, ( please verify this ) , but it should be disabled be
>> causing too much trouble...
> 
> On my fresh install of Win8.1:
> 
> HKLM\System\CurrentControlSet\Control\Lsa\FIPSAlgorithmPolicy
> Enabled=0

hm..

> 
> Indicating that FIPS mode is disabled. As far as I understand FIPS it
> disables certain ciphers / protocols. However, my new dovecot/OpenSSL
> version provides more and stronger ciphers, so FIPS shouldn't be an
> issue (well, in theory).

definiton of "strong" maybe variable
my speculate was, it leaves too less ciphers left

> 
> Regards
> Sebastian
> 

i will test this now with my win8 and new dove installation, but it will
take time doing endless win upgrades in the vm first


Best Regards
MfG Robert Schetterer

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