
<mj-section>
    <mj-column width="100%" padding="10px 0 20px">
        <mj-text font-style="italic" font-size="20px" font-family="Helvetica Neue" color="#626262">尊敬的用户{{
            username }}，您好：
        </mj-text>
    </mj-column>
</mj-section>