How not to treat those small signature images (logos, etc.) as mail attachments? I usually want to identify a recent email with attachment, but most emails show up with many attachments. This is also the case when I search mails with attachments and I get tons of results.
Is there a way (preferences or using plug-ins) to ignore small image attachments?
An organization which is committed to informing people not to use attached images in signatures is also accepted ^_^