This is an interesting approach. I will consider this as well. Thank you.
>Or another approach would be to have this column of XML data type. A single value can store an unlimited (reasonably) number of email addresses. The XML structure can also store -- in attributes and tags -- some other data relevant to the email addresses.
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>
>
> < Addresses >
> < Address value="address1@mydomain.com" Type="Office" IsDefault="True">
> < Address value="address2@mydomain.com" Type="Home">
> < Address value="address3@mydomain.com">
>...
> </ Addresses >
>
>
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>Depends on how many of email addresses the database will store eventually; how fast the access to an individual email address should be
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