On Thu, 28 May 2020 01:04:20 +0100 RW wrote: > On Wed, 27 May 2020 10:35:26 -0600 > @lbutlr wrote:
> > I am wondering because I have a server whitelisted in that file (or > > do I?), but I am seeing occasional logs like: > The lack of recorded rDNS is a common reason for failure. I should have added that if whitelist_from_rcvd *@* server.example.com (without the colon) is only only failing occasionally on mail from server.example.com, it's probably just an rDNS lookup failure of some sort.
