Re: [exim] Blocking non-existant Domain Names

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Author: Fred Viles
Date:  
To: exim-users
Subject: Re: [exim] Blocking non-existant Domain Names
On 29 Aug 2005 at 10:23, Craig Whitmore wrote about
    "Re: [exim] Blocking non-existant Do":


| >>
| >>  # Deny unless the sender address can be verified.
| >>
| >>  require verify        = sender
| >>
| > You're going to get a lot of false positives if you do this because if 
| > there's a server problem in verification of the sebder it's going to 
| > bounce.


Not so.

| Yes.. doesn't this do a callback? (conenct to remote SMTP server and see if
| email exists)


No.

- Fred