[nmjenkins]

In Settings -> Mail Preferences you can choose to: * Show images by default for everyone (the images are always proxied via our CDN, so your IP is never leaked to the sender). * Show images for contacts by default. You can easily add new senders to contacts by clicking their name at the top of the email and selecting "Add to contacts".

[cknight]

Thanks! I checked Settings but for some reason only the Privacy/Security section where I thought this option might be. No wonder I didn't see it.