Hi Guys,
please help, currently, I just upgraded mail servers exchange 2010 to exchange 2016 and then the emails have gone well,
so I decided to decommission Old mail servers in exchange 2010, here this procedure decommission that I did
1. Uninstall Edge Servers 2010 ( the email still working Well)
2. uninstall CAS Server 2010 (the email has been stuck in Edge Servers)
this issue occurs when I did decommission old CAS Servers,
so all the emails have been stuck in the edge servers for incoming and outgoing emails, I already tried to re-create new subscription but the email still keep on the edge servers,
2018-12-16T16:21:08.265Z,,SGDCEDGE01,,,LoopDetected,,SMTP,DEFER,38654705664,<BYAPR07MB4918B0E43275AB5AB0DB3C67F2A30@BYAPR07MB4918.namprd07.prod.outlook.com>,e00b68c1-f249-4a47-a510-08d663727c51,user@domain.com,'[{LED=};{MSG=};{FQDN=};{IP=};{LRT=}]',16382,1,,,,,deby.sandra@outlook.com,2018-12-16T16:36:08.265Z,Incoming,,,,S:DeliveryPriority=Normal;S:OriginalFromAddress=deby.sandra@outlook.com;S:AccountForest=localhost,Email,66c70259-5add-4324-a510-08d663727c51,15.01.1531.003
please help what should I do,