kr1-aspmx1.worksmobile.com.
kr1-aspmx2.worksmobile.com.
alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx.l.google.com.
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eu-smtp-inbound-1.mimecast.com.
eu-smtp-inbound-2.mimecast.com.
d349khjpra7y86.cloudfront.net.
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