Using exchange 2003 SP2 and BES 4.1.7 MR3 and trying server based signature/disclaimer from Codetwo for external recipients.
testing proves the following:
Outlook send plain
text, signature ends up
plain text from codetwo
Outlook send
HTML, signature ends up
HTML from codetwo
iphone send plain
text and signature ends up plain
text from codetwo
BES/Torch send via plain
text but ends up with a
HTML sinature from codetwo.
BES to Outlook shows plain text and replies/forwards from outlook ends up plain text still, but every reply from BES/Torch gets the HTML signature.
This is a bonus to have the reply signature in HTML when using BES, but was not expected to work this way.
Now they want iphones to have HTML signature and Codetwo says Pro version for 2007 and 2010 can do it.