The value selected in this field determines which issue attachments should be attached to the email.
The options are the following:
all: all attachments added
none: none of the attachments added
newest versions of all: newest version of all attachments. Attachments with the same name are considered to be versions of the same attachment.
added recently: the latest added attachments.
Note: We don't get a list of the added attachments. To figure out the latest added attachment, we ask for all the attachments of the issue and send only the one that is added at the last minute from the latest one.
You can configure the policy to filter internal attachments. When this option is enabled and the issue is in a Service Management project, attachments added in internal comments won't be included in the email.