Ik krijg soms gmails retour, (bounce), waar en hoe kan ik de DKIM instellen.
het volgende wordt gemeld.5.3.0 other mail system problem 550-”5.7.26This mail has ben blockedbecause the sender
is unauthenticated.\n 5.7.26Gmail requires all senders to authenticate with either SPF or DKIM.\n5.7.26\
Auyhentication results: \n5.7.26 DKIM= dit not pass\n5,7,26 SPF [kpnplanet] with ip ………………………...= dit not pass\n5.7.26
to mitigate thisissue, please visit Gmail enzzzzzzzzzzz.
pffff
wat te doen???
mvg Arie