Re: [Davmail-users] davmail <-> Exchange stopped working within Intranet with SSL error

[Geert S. <sta...@st...>]

On Mon, Aug 14, 2017 at 02:11:20PM -0400, Peter Galbraith wrote:
> Hi all,
> 
> Davmail stopped working for our work environment about a month ago, but
> only from within the Intranet.  It still works fine from the Internet
> (outside Intranet).
> 
> The error logged is not super helpful:
> 
>  DavMail configuration exception: Connect exception:
> javax.net.ssl.SSLException Received fatal alert: protocol_version
> 
> Does anyone have a clue what change could have caused this?  I am confident
> that it's not my own setup at play because the problem also affects tow
> other work collegues (I am using Debian, another Unbuntu, and the third is
> on a Mac).

Things I would like to known
 * Are the tests down with single computer ( e.g. laptop ) that travells
   so is one moment in Intranet and other moment in Internet?
   Or several computers ( one in Intranet, other in Internet )?
 * Is same config used in both Intranet & Internet
 * Assumed HTTPS, are the certificates the same?
 * Are webproxies in place?


Groeten
Geert Stappers
-- 
Leven en laten leven