HTML Embed Images does not show

I am creating an automated monitoring script using powershell, after all the information is retrieved and a chart is constructed an email is supposed to be sent to our Teams channel. The email get sent and the channel recieves it, however the images are broken. The attachments are there but the embed images are not. I am using Html to format the email body and I am using CID for the img src. When I send the email to myself everything is fine, only occurs when sending it a teams channel. What is the correct method to embed images into an email for Teams?