I've built sigs before in HTML using tables and AD references and might have to revert back to it, 'cos they worked. I just don't get why Outlook insists on a 96dpi image, then buggers about when you provide one.
Just for reference here's what happening:
Signature on the member of staff's PC when creating an email, and how it appears when it comes through to me.
Like you've done, names blocked out as I don't need another barrage of emails in our filters to sort through.
EDITED: 29 Oct 2013 17:14 by GRAPHITONE