Author: Suresh Ramasubramanian Date: To: exim-users Subject: [Exim] Re: MAIL FROM:<> being rejected in exim 3.33?
+++ Marc MERLIN [exim-users] <01/12/01 09:49 -0800>: > BTW, SF's exim returns a more explicit message
I saw that error message - and it sort of hit me then ...
> 550-Envelope sender verification failed
> 550 rejected: there is no valid sender in any header line (envelope sender
> is <>). Are you sure your domain in From: and/or Reply-To: resolves from
> the internet (host -t MX domain) and can be connected back to for delivery
> of replies?