Mail App Icon White. In the settings it was also missing. Select the account you want to customize and click the cog wheel button at the bottom.
Open “look & feel”, then open “icon style”, choose icon pack. Mail icons to download | png, ico and icns icons for mac. Line mail symbol for website design, app, ui.
Open “look & feel”, then open “icon style”, choose icon pack.
Open the app store app. 642,238,784 icon downloads and counting ! Tap to restore the app. Now select the top fill in the appearance panel and go to effect > path > offset path.