Is it possible to create a text shadow in mjml? I would like the shadow to work with as many email clients as possible.
mj-text
takes plain HTML so you can add a text-shadow
like you would in plain HTML (see live here).
<mjml>
<mj-body>
<mj-section>
<mj-column>
<mj-text font-size="20px" font-family="helvetica">
<p style="text-shadow: 1px 1px #ff0000;">Hello world</p>
</mj-text>
</mj-column>
</mj-section>
</mj-body>
</mjml>
Like highlighted in another answer, note that text-shadow is not well supported across email clients.