| Event Id | 1185 |
| Source | MSExchangeSRS |
| Description | The directory replication agent (DRA) received and discarded a compressed intersite replication message because it has an incompatible compression version number. You might have incompatible versions of the directory. Make sure that all directories are running compatible versions of the Microsoft Exchange Server software. |
| Event Information | Perform the user action specified in the message. |
| Reference Links |
Catch threats immediately
We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.