I have ask to search our entire mailbox databases for any credit card numbers. I am trying to use the multi-mailbox search but am unable to find the search string need to look for them. Always get 0 results. Does anyone know the correct string to search for? I have tried these:
4\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\s
5\d\d\d\d\d\d\d\d\d\d\d\d\d\d\d\s
"6011\d\d\d\d\d\d\d\d\d\d\d\d\s"
3\d\d\d\d\d\d\d\d\d\d\d\d\d\d\s
\d\d\d\d(\s|.|-)\d\d\d\d(\s|.|-)\d\d\d\d(\s|.|-)\d\d\d\d
\d\d\d\d(\s|.|-)\d\d\d\d\d\d(\s|.|-)\d\d\d\d\d(\s|.|-)
But none work.
Has anyone done this.
Thanks.
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