Re: a test email (& dmarc) @admins

On Mon, Aug 16, 2021 at 07:23:25PM +0100, lejeczek wrote: > > On 16/08/2021 09:35, Daniel P. Berrangé wrote: >> On Sat, Aug 14, 2021 at 09:38:50AM +0100, lejeczek wrote: >>> hi guys. >>> I sent email a while ago and I wonder, also having not received a single >>> reply, because I did not get that own email - is there are problem I'm >>> having here or DMARC(yahoo & others?) are not fixed in by this mailing list >>> - would an admin(anybody) know? >> This mailing list (and all hosted on redhat.com) are seriously broken >> when senders have strict DMARC settings. This hits everyone posting >> from @yahoo.* addresses - mail still gets sent out by the list, but >> a large number of receipients mail servers will throw it away due to >> DMARC violation. I've had tickets open with our mail provider for >> a year & a half now but progress fixing it is painfully slow. >> >> Regards, >> Daniel > not all, which fact is most intriguing to me - as if there were no > communication on some fundamental level and each mailman(s) admin(s) lived > in a separate closet. > One such example where guys had it for very long (if not always) fixed in is > freeIPA mailing list, but there is a few more I'm subscribed to "owned" by > Redhat which work. The freeIPA mailing lists are hosted on fedoraproject.org, which is handled by different mail infrastructure than redhat.com. NB the problem isn't in mailman, it is the backend mail infra that is causing the trouble.