Hi,
The '.m.eml' extensions on your MATLAB files (`config.m.eml` and `logger.m.eml`) are unusual and not standard for MATLAB, suggesting a few possibilities:
- They might be email files incorrectly saved in your MATLAB directory.
 - Indicates possible encryption or encoding for protection or privacy.
 - Part of a specific project/application with custom workflows.
 - The files could have been renamed or corrupted by mistake or due to software issues.
 
You could try out the following things to investigate.
- Check if they contain readable code (MATLAB) or are encrypted/encoded.
 - Consider the origin and intended use within your project or workflow.
 - Look at metadata for clues about their creation or modification.
 - Remove the `.eml` extension to see if MATLAB recognizes them (backup first).
 
Hope this helps.