[ARMedslack] sendmail problem

[Stuart Winter]

On Thu, 16 Feb 2012, Davide wrote:

> Looks like you've no resolver configured. Is your /etc/resolv.conf i empty ?
>
> Also google might regect mail coming directly from your host ... you might like to configure your ISP mail relay as SMART HOST in sendmail.mc ... and subsequently make clean , make all in the sendmail config directory.

It also could be doing sender verification and your From: address is
invalid.