Why can't Jetpack Team say that what servers needs for "Post by Email" image?

Hi,

I can’t find a solution for Jetpack “Post by Email” image attachment problem for at least 2 weeks. (Failed all attachments, rejected all attachments)

Why can’t Jetpack Team say that, which configuration servers need for “Post by Email” image attachment?

They suggested some logging or debuggings. They suggested some tests, like sending small image, inline image etc. Thank you for all these suggestion.

But, I am asking them all along, that what is the server requirements to I enable to use “post by email”. Unfortunately, since 2 weeks, I didn’t get the answer to this question.

However, my expectations were too simple.
For Jetpack Post by Email enable to save image attachments of email, how I change my servers configuration? Thats all! At most 3, maybe 4 configuration file, isn’t it?
For example, either php.ini file, or apache conf file or csf firewall configuration. What else?

Where is the Jetpack’s “Post by email” minimum server requirements list? Why Jetpack’s “Post by email” plugin rejects my all email attachment images, again and again (every time)?

If there is a list, and I couldn’t find that list, I apologize for disturbing you like this.

My best wishes to everyone.