Some emails being rejected. Others Delivered

Some emails being rejected. Others Delivered

From Address:0100016fed7e24b2-f4be1119-e025-4cee-bd6c-37c560a6d4ac-000000@amazonses.com
MessageID:<0100016fed7e24b2-f4be1119-e025-4cee-bd6c-37c560a6d4ac-000000@email.amazonses.com>
Recipient   Mail Delivery Time Status  Relay   AddressFailure Reason
d*n@newhopetransport.com 28/01/2020 12:51:07.161 Delivered mx.zohomail.com  -

From Address:0100016fed70482d-def14fbf-019c-4b31-9fc4-05c432e00209-000000@amazonses.com
MessageID:<0100016fed70482d-def14fbf-019c-4b31-9fc4-05c432e00209-000000@email.amazonses.com>
Recipient   Mail Delivery Time Status  Relay   AddressFailure Reason
d*n@newhopetransport.com 28/01/2020 12:35:57.456 Failure  mx.zohomail.com dsn=5.2.1, stat=failure, 5.2.1 Mail rejected due to spoofing policy
d*n@newhopetransport.com 28/01/2020 12:35:57.456 Failure  mx.zohomail.com dsn=5.2.1, stat=failure, 5.2.1 Mail rejected due to spoofing policy