Vista - Error 8100030d

Hi,

I have Error 8100030d which is not the usual one.
When i am at the office i cannot connect to live messenger with my passport
account. my passport is not hotmail or windowslive, it is xxxx@xxxxxx
On the same machine, i can easily connect with an hotmail address.
There is a corporate firewall but nothing related with windowslive is
blocked.


I can't understand why i can not connect with my @gonca.net passport account
while i can easily connect with an hotmail or windowslive.com account.

The strange issue is, i can connect with my @gonca.net account via another
client aMSN. I tried with pidgin but no luck.

I can send the detailed log of live messenger to private address of someone
who can investigate the problem.