Hello,

i read already many posts how to access my OWA Exchange emails with a external program like Thunderbird, Outlook, etc. Whatever I try I can't get it connected. Anyway I am also not sure where I have to put which infos. I so tried many but not sure what are the right ones for example for Server, Domain, etc. Here are the details what i have found under options -> about inside the web app.

The adress to access via browser is: https://webmail.app.xxx.com/OWA/

My Username: ads\u0xxx24

It is an Exchange 2010 account. Hope somebody can help me. Thanks in advance.

Mailbox owner:	xxx, PASCAL [pascal.xxx@xxx.de]
User-Agent:	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2) AppleWebKit/600.3.18 (KHTML, like Gecko) Version/8.0.3 Safari/600.3.18
The required version of Silverlight is installed:
Required version of Silverlight:	2.0.31005.0
Outlook Web App experience:	Basic
User language:	English (United Kingdom)
User time zone:	(UTC-03:00) Brasilia
Exchange mailbox address:	/O=xxx/OU=FRA/cn=Recipients/cn=U01xxx
Host address:	http://webmail.app.xxx.com/owa
Version:	14.3.174.1
Host name:	webmail.app.xxx.com
Exchange Client Access server name:	SW-FxxxDS-CAS43.ads.xxx.de
Exchange Client Access server .NET Framework version:	2.0.50727.5485
Client Access server operating system version:	Microsoft Windows NT 6.1.7601 Service Pack 1
Client Access server version:	14.3.123.0
Client Access server platform:	64bit
Mailbox server name:	SW-FxxxDS-MBX40.ads.xxx.de
Mailbox server Microsoft Exchange version:	14.3.123.0
Client Access server operating system language:	en-US
Client Access server language:	en-US
Client Access server time zone:	(UTC+01:00) Amsterdam, Berlin, Bern, Rome, Stockholm, Vienna
Other Microsoft Exchange server roles currently installed on the Client Access server:
Authentication type associated with this Outlook Web App session:	NTLM
Public logon:	No
Internal POP setting:
Server name:	SW-FxxxDS-CAS43.ads.xxx.de
Port:	995
Encryption method:	SSL
Internal IMAP setting:
Server name:	SW-FxxxDS-CAS43.ads.xxx.de
Port:	993
Encryption method:	SSL
Segmentation settings:	fffffffee3c37fff
Restricted functionality settings:	fffffffee3c37fff

You'll use POP3 or IMAP for email and there  are two plugins for T-bird that you can use to sync calendar - 

https://addons.mozilla.org/en-US/thunderbird/addon/provider-for-microsoft-exchang/

https://addons.mozilla.org/en-US/thunderbird/addon/lightning/

In addition to above you could follow this one as well 

http://info.mail.ufl.edu/connecting-to-email/e-mail-configuration-for-mozilla-thunderbird-3-1-pc/

Thank you guys. I mean I know how to setup a exchange email but the problem is I don't know how to use the datas above. What is the server address? what is the Income Post adress? Username & password? Doesn't matter what settings I use it says the server is not accessible.

You'll need to ask your admin for the server names - all you have above is the internal names.

You might be able to guess at the name if you do a dns lookup on xxx.de - you can do this at sites such as network-tools.com.