How to enable Connection Doctor in Mail application before adding account in it

Hi,

We would like to know if there is any way to enable Connection Doctor logs before adding any account into Mail application.

Mail application's "Connection Doctor" menu is only visible after adding the account successfully in it.

Or if there is any way to capture the Mail application Connection logs , it would be appreciated.

I have tried below command however it does not showing the connection logs, its logging some Core Data related stuff.

System/Applications/Mail.app/Contents/MacOS/Mail -LogActivityOnPort 110

Thanks & Regards,

Mohmad Vasim