Am 19.11.2017 um 14:53 schrieb Alexander Dalloz: > Recipient address rejected: unverified address: host 127.0.0.1[127.0.0.1] said: > 451 4.3.0 <ggjn at 4gjn.com> Internal error occurred. Refer to server log for > more information. das wäre auch einen Blick wert ... -- A. Schulze DATEV eG