[IGSMAIL-5640]: change obsolescent domain name 'ifag.de' to 'bkg.bund.de'

[heinz.habrich at bkg.bund.de]

******************************************************************************
IGS Electronic Mail      05 Sep 01:33:00 PDT 2007      Message Number 5640
******************************************************************************

Author: Heinz Habrich, Michael Lebenstedt

Dear Colleagues,

for more than 2 years now, our domain name is 'bkg.bund.de' to connect to the
European IGS Data Centre. We should like to ask you again to please
change 'igs.ifag.de' to 'igs.bkg.bund.de'.

In order for all our clients to find us, we have continued resolving 'ifag.de'.
As of Sep. 4, we redirect all calls to '*http://igs.ifag.de/..*'  to the URL 'http://igs.bkg.bund.de',
the start (index) page of the GNSS Data Center, as a reminder that it is necessary for you to edit our domain name.

Unfortunately, clients who access the webserver through scripts, do not become aware of this change.
Please replace 'igs.ifag.de' with 'igs.bkg.bund.de' before the old domain name is discontinued altogether.

Thank you for your understanding.