# Attachment whitelist
Allow only certain type of attachments to be sent 

Only allows certain (configured) types of attachments to be sent

### Config
Setting                                         | Description  
---                                             | ---   
[!badge variant="base" text="Mode"]             | How the filter works. Whitelist will only allow specified types. Blacklist will allow all types but specified
[!badge variant="base" text="Attachment Types"] | The type of allowed attachments defined by [MIME format](https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/MIME_types/Common_types)