DXL is not that fast
I think 2 seconds for an 20 MB mail with
pics is not that slow. I wrote an ImageFilter app in LotusScript
using DXL to parse mail destined for a help desk system, which filters
images so duplicates are filtered.
I looked at the log and processing a
mail with 24 images (mostly small logo's clogging up the helpdesk) took
around 2 secs.