iOS15 Mail App not showing images

Since iOS15, Apple's native Mail app shows our organization's email images as alt text instead of the image. We use Wordpress and send email when new blog post are publish. Our emails work fine in ALL other clients, but for some reason Mail blocks them, and does not present an option to download remote images. BTW, my iOS Mail Privacy Settings are OK. Other emails come across fine and images are shown. Is there some reason this is happening ?

Someone claims that it maybe because iOS15 would no longer recognizes Lets Encrypt certificates.  Could this be the reason why the images are not showing?

I "think" I may have found the answer but waiting for it to propagate... I have to mention first I am on Bluehost as my Wordpress host.

BUT: My SPF record was originally v=spf1 a mx ptr include:bluehost.com ?all which is Legacy.

I then changed it to  v=spf1 a mx include:spf.websitewelcome.com ?all

I am hoping and praying that this will fix it.

Did you ever find a solution? I have the same problem. I use word-press and with bluehost?????

Did you ever find a solution? I have the same problem. I use word-press and with bluehost?????

No STILL no answer. I'm back to working on it. I "think" now it has something to do with Bluehost's SSL

I have another domain on SeekAHost and it works just fine.

iOS15 Mail App not showing images
 
 
Q