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Sender Verification and Callouts differences

Discussion in 'E-mail Discussions' started by teddymills, Jan 27, 2010.

  1. teddymills

    teddymills Member

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    Sender Verification Callouts

    Use callouts to verify the existence of email senders.
    Exim will connect to the mail exchanger for a given address to verify it exists before accepting mail from it.


    Sender Verification
    Verify that the domain mail reports as it origin actually exists

    Can someone word this second one differently.
    What is it exactly doing?
     
  2. anushkumar

    anushkumar Well-Known Member

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    To be simple : It checks whether the email sender exists on the origin server or not.
     
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