I’ve looked through the threads on Ambiguous Names and I did not see this particular issue.
We have 4 users in the NAB on the server:
Mary Smith
Mary B Smith
Tom Jones
Tom D Jones
I have no names in my personal NAB.
When creating a new memo, I type in “Mary Smith” and hit . I receive, as expected, the ambiguous names dialog box.
When creating a new memo, I type in “Tom Jones” and hit . I do NOT get the dialog box and Tom Jones is put in the address field. This is causing an issue as Tom Jones is getting mail intended for Tom D Jones.
I cannot see anything fundamentally different between these two cases.
Any clues as to what criteria Notes uses to determine if there is ambiguity?