note 54195 deleted from function.preg-match by mazzanet

Note Submitter: MKP - me again Reason: useless ---- Actually, for the purpose of email parsing, it does not make sense to limit the TLD to between 2 and 6 characters. The TLD is limited just as any other domain part. While it may not be conceivably likely, it is still better to write a function that never has to change. An example of a valid TLD over 6 characters, right off the top of my head, is localdomain. It is even fairly likely that an organization might name their servers, for example, sillystuff.localdomain.