I’ve had some issues with button alignment in Outlook so tried wrapping a working MSO specific button in the conditional below:
<!--[if mso]> <button href="http://example.com" class="outlook"></button> <![endif]-->
However, when building, the button isn’t compiled as it sees everything within as a comment. Anybody have any ideas for an elegant workaround? Currently, I’m removing the opening < and this allow the button to compile. I then copy-paste the compiled HTML into my src which is a bit messy!