## set_MessageClassifications {#set_messageclassifications}

Sets the message classifications that must be stamped on incoming messages in order for the condition or exception to apply.

**Returns:** void Aspose::Email::Clients::Exchange::

```cpp
set_MessageClassifications(System::SharedPtr < System::Collections::Specialized::StringCollection > value)
```

| Parameter | Description |
| --- | --- |
| value |  |