Hi Team,
does anyone know how to enable sender address without any @domain in exchange 2013
i got below error when testing the email relay
235 2.7.0 Authentication successful
MAIL FROM:test
501 5.1.7 Invalid address
if using email address with domain no issue
235 2.7.0 Authentication successful
MAIL FROM:test@anydomain.com
250 2.1.0 Sender OK