DMARC check for incoming mail results on QUARANTINED mails for internal mails

DMARC check for incoming mail results on QUARANTINED mails for internal mails​

Plesk Onyx Version 17.5.3 Update #5 on Centos 6.9 ( VPS )​

Internal mails between same domain and others internally gets dismissed using DMARC check incoming mail feature.
SPF and DKIM and DMARC working perfectly for external mail sending.
DMARC policy set to QUARANTINE​