Automatic open mails

[YO123]

Does anyone know how to write a mail that automatically opens in Notes?
We've had here a mail from an internet account with an Mpeg attachment. We opened this in Notes and it started automatic. This is very worrying because of virusses.

Please some help here how we can intercept or create it, so that we can create something to intercept it ourselves.

YO

 

[ronp]

What client / template version are you using? There appears to be a bug in the R5.05 mail template that causes memos saved as draft and later sent, to open in edit mode on the recipients side. This was corrected with the R5.06a mail template.