Mail

<svg
    xmlns="http://www.w3.org/2000/svg"
    width="512"
    height="512"
    viewBox="0 0 512 512"
>
    <linearGradient
        id="a"
        x1="-27"
        x2="498"
        y1="256"
        y2="256"
        gradientUnits="userSpaceOnUse"
    >
        <stop offset="0" stop-color="#003f8a" />
        <stop offset=".518" stop-color="#00d7df" />
        <stop offset="1" stop-color="#006df0" />
    </linearGradient>
    <g fill="url(#a)">
        <path
            d="M476 8H36A28.031 28.031 0 0 0 8 36v440a28.031 28.031 0 0 0 28 28h440a28.031 28.031 0 0 0 28-28V36a28.031 28.031 0 0 0-28-28zm12 468a12.01 12.01 0 0 1-12 12H36a12.01 12.01 0 0 1-12-12V36a12.01 12.01 0 0 1 12-12h440a12.01 12.01 0 0 1 12 12z"
        />
        <path
            d="M420 120H92a28.031 28.031 0 0 0-28 28v216a28.031 28.031 0 0 0 28 28h328a28.031 28.031 0 0 0 28-28V148a28.031 28.031 0 0 0-28-28zM91.08 375.95A12 12 0 0 1 80 364V204.69l78.05 37.33zm17.86.05 63.54-127.08 80.07 38.3a8.02 8.02 0 0 0 6.9 0l80.07-38.3L403.06 376zM432 364a12 12 0 0 1-11.08 11.95l-66.97-133.93L432 204.69zm0-177.04-176 84.17-176-84.17V148a12.01 12.01 0 0 1 12-12h328a12.01 12.01 0 0 1 12 12z"
        />
    </g>
</svg>