I've just managed to send an email in which I mention the attached files, but forgot to actually attach them. I seem to do this far too much. Something I really miss from when I used to use neomutt was being alerted when an email contained a phrase like 'attached files' or similar, but had no attachments. It would be good (and I think, not too difficult) to implement something like this in org-msg. The predicate to check whether the email 'should' have attachments could be user-configurable too, so people could write their own functions for this if they liked.
I've just managed to send an email in which I mention the attached files, but forgot to actually attach them. I seem to do this far too much. Something I really miss from when I used to use neomutt was being alerted when an email contained a phrase like 'attached files' or similar, but had no attachments. It would be good (and I think, not too difficult) to implement something like this in org-msg. The predicate to check whether the email 'should' have attachments could be user-configurable too, so people could write their own functions for this if they liked.