On 09/02/2019 19:56, Aki Tuomi via dovecot wrote: >> On 09 February 2019 at 20:48 Juri Haberland via dovecot < >> dovecot@dovecot.org >> <mailto:dovecot@dovecot.org>> wrote:
>> Most people use OpenDMARC and there are patches to mark certain hosts as >> mailing lists senders, so it is possible. > Wonder how many would do this though? Yeah, unfortunately not enough... >> And everyone using p=reject should think about it as well - as I said, >> DMARC does not play well with mailing lists, so setting p=reject on a >> domain used to participate on mailing lists is not wise, to say the least. >> You should not follow Yahoo and AOL - you know, why they did it, don't you? > Unfortunately this is usually required by many common providers such as > microsoft and google, otherwise they refuse your mail. That is definitely not true. They might require you to have DKIM and/or SPF and maybe even a DMARC policy, but they definitely don't require p=reject! Most of my domains have p=none and our mails are accepted by all major providers... > Hope you understand . Understood. Had to write that mail anyway ;-) Juri