Mail test error


#1

I logged in to the shell with
ee shell bixbyte.io
and the wrote this
wp eval 'echo wp_mail("admin@bixbyte.io",“Hello Human”,“Hello from EasyEngine!”);'
And then got this error
sendmail: RCPT TO:admin@bixbyte.io (451 4.3.0 admin@bixbyte.io: Temporary lookup failure)