Unable to find any AttachmentDelete/Removed event on Outlook MailItem

I am doing some stuff whenever an attachment is added to a being-composed mailItem, on AttachmentAdd event of MailI开发者_高级运维tem, and things work fine. Now I want to undo the same stuff, when an attachment is removed, and I dont see any AttachmentDelete/Removed event or anything similar.

Is there a way to get a notification/event when an attachment is removed from a being-composed mailItem?

Any pointers in the right direction would be really appreciated.

Regards,

Apparently OutlookInterop v11 does not have AttachmentRemove event, but v12 does. So updating the reference did the job.