Daniel Hikel wrote:
> I know a litte OFF, but may be there is also a CF solution to validate
> email.
> 
> I tried select XXX FROM YYY where email LIKE '[EMAIL PROTECTED]'
> but this regression does noot work for emails like [EMAIL PROTECTED] also

The root of the problem is that this regex is way too restrictive. For 
instance, it will also filter numbers and underscores. A full description of 
the syntax of an email address is available from RFC 2822, beter regex's are 
available in the list archives.

When you have a good regex, the proper syntax to plug it into PostgreSQL 
case-insensitively is
SELECT x FROM y WHERE email ~* 'regex'


> I want to check on the top-level (max. 3 letters).

So my .info address is not allowed?

Jochem

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