Re: [exim] NDR

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Author: Heiko Schlittermann
Date:  
To: exim-users
Subject: Re: [exim] NDR
Tech Gurus via Exim-users <exim-users@???> (Di 04 Apr 2017 16:15:29 CEST):
> What is the best way to handle it at the door? . If sender is sending to
> list of recipients and one of them is not valid email .


You should check the recipient at SMTP time in your ACL (hint: verify =
recipient in your rcpt ACL)

If this works, depends on your setup. Probably recipient callouts are an
option. But, this depends on your backend.)

--
Heiko