Elsewhere in the forums it has been stated that Exclaimer "respects" MIME Format, and there is no plan to change this.
This is really problematic for us. One of (The major) selling point of Exclaimer for our clients is that they will have consistent email signatures, no matter what the source of the email.
A particular issue is that Blackberries insist on sending in Plain Text. We would *dearly* love to be able to convert this to HTMl so a proper signature can be attached - in fact we ahve two clients who are currently telling us to look for alternates to Exclaimer because of this issue.
Please please reconsider this policy - or at least explain it so we can get back to our clients with an intelligent answer as to why not.