title: Linked images in emails from my domain don't load in Apple Mail
body: <p>I'm trying to put together some nice HTML emails that send when customers purchase from my online store (thanks for your order, your order has shipped, please review your order, etc.), rather than just relying on the ones that PayPal sends out, and I'm having trouble getting the images to display, specifically in Apple Mail. It isn't an issue with my client settings because I get images just fine from every other marketing email that hits my inbox.</p>
  <p>I tried replacing one of my images with a random image from another website, just to see if it would load, and it did. So Apple Mail doesn't like my domain or images for some reason? There is also no link or button to opt to load them, they just show the broken image icon. Some show the alt text, some don't (which is another problem, I suppose).</p>
  <p>I'm sending the email with PHP and not using any kind of marketing email service. Simply using an img tag with the linked URL to the images on my FTP server. For example:</p>
  <p><code>&lt;img alt=&quot;Lynsey Schroeder Photography&quot; src=&quot;https://lschroederphoto.com/img/lschroederphoto-logo.png&quot; width=&quot;136&quot;/&gt;</code></p>
  <p>Is there a better way I should be doing this? It sounds like embedding the images with CID etc. is less compatible than just linking to them, but I could be wrong about that, this is new territory for me.</p>
  <p>Or any other suggestions for what I might be doing wrong? Is my email not being considered trustworthy (I don't think that's the issue, because adding the sender address to my contacts and even VIPs doesn't solve the problem)?</p>
  <p>Thanks!</p>