On 02.03.17 13:38, an...@isac.gov.in wrote: > When the user sends a mail to a mailing list manager like majordomo, > being a member of the list, the sender will receive back the mail posted > to a mailing list. But, due to SPF policy set for sender domain, mail is > rejected.
Please show logs to prove this claim. The Postfix mailing list does not break SPF, as I can see on my end. Let's take your message as an example: Authentication-Results: sekhmet.horus-it.com; dmarc=none header.from=isac.gov.in Authentication-Results: sekhmet.horus-it.com; spf=pass smtp.mailfrom=owner-postfix-us...@postfix.org Authentication-Results: sekhmet.horus-it.com; dkim=none; dkim-atps=neutral All is well in terms of SPF. -Ralph