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Re: [tmail2000] Valid Email

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  • Marcello
    Mr Teitge, There s no a safe way to check an email address, you could first check invalid chars, the @ presence or something. With DNS libraries, you can query
    Message 1 of 2 , Mar 12, 2002
      Mr Teitge,

      There's no a safe way to check an email address, you could first check
      invalid chars, the @ presence or something.
      With DNS libraries, you can query if the host (the part after @) is
      valid, and retrieve the corresponding MX addresses.
      You can then try to send directly to the destination host, and, in
      threory, it will reject an invalid user (the part before @).

      Regards,

      >Hi,how can i check a valid email before sending?
      >Best Regards
      >Johannes Teitge


      =====
      Marcello Tavares
      mycelo@...
      ICQ 5831833
      Sorocaba/SP BRAZIL

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