PHP IMAP embeded images as an attachments

I’m using a package https://www.php-imap.com/ I have an email with embedded images starting with imap// but when I read the HTML Content it just shows me the cid: code like.

but when I inspect it in Thunderbird shows me something like this

Now the issue is this package gives me this image as an attachment and I’m storing these attachments in DB when I get embedded images as an attachment it causes an issue validating the actual attachments I don’t want the embedded images just want actual attachments.

$this->saveAttachments($message->getAttachments(), $contactMoment);

private function saveAttachments(AttachmentCollection $attachmentCollection, Model $model): void
    {
        $disk = config('filesystems.default');
        if (config('services.sharepoint.enabled')) {
            $disk = 'sharepoint';
        }
        foreach ($attachmentCollection as $attachment){
            dump([
                'Attachments' => [
                    'Size' => $attachment->getSize(),
                    'Name' => $attachment->getName(),
                    'Mime' => $attachment->getMimeType()
                ]
            ]);
            $mimeType = $attachment->getMimeType();
            $size     = $attachment->getSize();
            $name     = $attachment->getName();
            $content  = $attachment->getContent();
            if (isset($attachment->getAttributes()['modification-date'])){
                $modified_date = $attachment->getAttributes()['modification-date']->toString();
            }else{
                $modified_date = Carbon::now()->format('Y-m-d H:i:s');
            }
            $message_id = md5($content.$modified_date);
            $docx = Documents::where([
                'attachment_id' => $message_id,
            ])->exists();
            if(!$docx){
                if(!is_dir(storage_path('documents'))){
                    mkdir(storage_path('documents'), 0777);
                }
                file_put_contents(storage_path('documents/'.$name), $content);
                $file_path = sprintf(
                    "documents/%s/%s",
                    $this->currentProject->code,
                    $name
                );
                $link = Storage::disk($disk)->put(
                    $file_path
                    , file_get_contents(storage_path('documents/'.$name)));
                unlink(storage_path('documents/'.$name));
                $storedDocument = Documents::create([
                    'attachment_id' => $message_id,
                    'path'          => $file_path,
                    'size'          => $size,
                    'name'          => $name,
                    'mimetype'      => $mimeType,
                    'type'          => $disk
                ]);
                $storedDocument->contactmoments()->syncWithoutDetaching([$model->id]);
            }
        }
    }