Forum Discussion
/o=exchangelabs/ou=exchange administrative group (fydibohf23spdlt)/cn=recipients/cn=
Hello, Our IT team has synced our outlook contacts with icloud for use on our iPhones. Contacts were synced over but all the emails have been change to /o=exchangelabs/ou=exchange administ...
We managed to solve the issue. It looked like the issue was caused by Mimecast (email security).
Updating Mimecast to the latest version (v7.9) appears to have solved the issue