>>>Maybe:
>>>https://www.extendoffice.com/documents/outlook/1108-outlook-auto-cc.html
>>>https://support.office.com/en-us/article/automatically-send-someone-a-copy-of-messages-that-you-send-0e8e32e9-777f-49fc-878f-41ed7c58677a
>>
>>Hi Al,
>>
>>I don't think I've added any new rules. My problem is the opposite. Every time I hit Reply All my own email is getting inserted. This is a new behavior started very recently, I believe. Prior to that when I hit Reply All I didn't get my own reply to myself.
>
>Did you at least check in the places referenced in the links in case something got added inadvertently?

I just checked the Rules, nothing new in the Rules. I haven't read the links very carefully yet, I'll do that later.