Security Basics mailing list archives
Re: Verifying E-Mail Addresses
From: Dave Ockwell-Jenner <lists () solar-nexus com>
Date: Wed, 25 Oct 2006 11:29:01 -0400
The "best-effort" I can think of is to verify that the domain part is correctly configured for e-mail in DNS. This can be achieved by looking for an MX record for the 'company.com' domain. One of my clients does just this on some web sign-up forms they have.
-- Dave Ockwell-Jenner Solar Nexus Solutions http://www.solar-nexus.com/ Mister Dookie wrote:
Hello list, Is there a way to verify that an e-mail address (e.g."johnsmith () company com") is valid and exists or does not exist (is a fake e-mail address) without actually sending a message to that address and awaiting the response?
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Current thread:
- Re: Verifying E-Mail Addresses, (continued)
- Re: Verifying E-Mail Addresses Shane Warner (Oct 25)
- RE: Verifying E-Mail Addresses Oyesanya, Femi (Oct 25)
- Re: Verifying E-Mail Addresses Jon Hart (Oct 25)
- Re: Verifying E-Mail Addresses Martin Knafve (Oct 25)
- Re: Verifying E-Mail Addresses Saqib Ali (Oct 25)
- Re: Verifying E-Mail Addresses MaddHatter (Oct 25)
- RE: Verifying E-Mail Addresses Roger A. Grimes (Oct 25)
- Re: Verifying E-Mail Addresses Kurtis Miller (Oct 25)
- Re: Verifying E-Mail Addresses nick (Oct 25)
- Re: Verifying E-Mail Addresses Ansgar -59cobalt- Wiechers (Oct 25)
- Re: Verifying E-Mail Addresses Dave Ockwell-Jenner (Oct 25)
- Re: Verifying E-Mail Addresses Robert Inder (Oct 27)
- Re: Verifying E-Mail Addresses Roman Shirokov (Oct 27)
- Re: Verifying E-Mail Addresses Matt Lye (Oct 27)
- RE: Verifying E-Mail Addresses Krpata, Tyler (Oct 25)
- RE: Verifying E-Mail Addresses Jimmie Jones (Oct 25)
- RE: Verifying E-Mail Addresses Weir, Jason (Oct 25)
- Re: Verifying E-Mail Addresses kenneth_z (Oct 25)
- RE: Verifying E-Mail Addresses Oyesanya, Femi (Oct 25)
- Re: Verifying E-Mail Addresses bucklerk (Oct 25)
- Re: Verifying E-Mail Addresses Ansgar -59cobalt- Wiechers (Oct 25)
- Re: Verifying E-Mail Addresses Shane Warner (Oct 25)