https://na4.salesforce.com/_ui/core/email/author/EmailAuthor?
p3_lkid={!Case.Id}&retURL=%2F5{!Case.Id}&
p26=cs@markettraders.com:Customer%20Service
I have gone back and forth with this code, and cannot figure out why p3_lkid is not populating. The page that opens (relevant references) has:
<input type="hidden" name="p3_lkid" id="p3_lkid" value="5006000000PKSst" /><input type="hidden" name="p3_lkold" id="p3_lkold" value="00044430" /><input type="hidden" name="p3_lktp" id="p3_lktp" value="500" /><input type="hidden" name="p3_lspf" id="p3_lspf" value="0" /><input type="hidden" name="p3_lspfsub" id="p3_lspfsub" value="0" /><input type="hidden" name="p3_mod" id="p3_mod" value="0" /><span class="lookupInput"><input id="p3" maxlength="255" name="p3" onchange="getElementByIdCS('p3_lkid').value='';getElementByIdCS('p3_mod').value='1';" size="20" title="Related To" type="text" value="00044430" /><a href="javascript:%20openLookup%28%27%2F_ui%2Fcom.................
It LOOKS populated, right? But here's the screenshot:
Help??