SENDTASKDESCRIPTION with internet address

[Nieder Martin]

Hi Guru's,
 
another question concerning SENDTASKDESCRIPTION:
 
I want to send a mail using SENDTASKDESCRIPTION - but it must be a mail =
to
an internet address!
 
I tried several possibilites in the binding WF->task: TYPEID 'G' is =
always
working but only sends mail to SAPOffice. When I use TYPEID 'U' my =
workflow
always gets to status 'error'.
 
Any ideas?
 
We are on 4.6B and user SAP internet mail gateway.
 
Regards
Martin
------------------------------------------------------------------------=
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Martin Nieder                      =
mailto:martin.nieder at munich-airport.de
SAP-Koordination                   http://www.munich-airport.de
Flughafen M=FCnchen GmbH
Postfach 23 17 55                  Telefon: +49 89 975 32282
85326 M=FCnchen                      Telefax: +49 89 975 60882