Along these same lines, my favorite quick and dirty way to check spf, dkim, and dmarc all at once is to just send to a gmail account and click the view source option on the message. It has pass/fail info for all 3 right at the top of that screen.
From: mailop <[email protected]> on behalf of Louis Laureys via mailop <[email protected]> Date: Friday, June 10, 2022 at 12:28 PM To: [email protected] <[email protected]> Subject: Re: [mailop] Email System Testing Methodologies? I quite like using this to test outgoing, SPF, DKIM, and recieving all at once: https://www.port25.com/authentication-checker%20/ Louis On 2022-06-10 16:48, Jesse Hathaway via mailop wrote: > I am working on some architectural changes to our email systems at the > Wikimedia Foundation[1] and I am a bit befuddled as to the best way to > test changes to the current system. As you all are all aware email is a > distrubted system which encompases a wide variety of protocols. Ideally > I would like to know that our system behaves as expected with regards > to: mail routing, spam detection, and spam avoidance (SPF, DKIM, ARC). > Do folks have any suggestions on methods or systems to do this type of > whole system testing? Yours kindly, Jesse Hathaway > > [1]: https://wikitech.wikimedia.org/wiki/Email_System_Revamp > _______________________________________________ > mailop mailing list > [email protected] > https://list.mailop.org/listinfo/mailop _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop The risk of trading futures and options can be substantial. All information, publications, and material used and distributed by Advance Trading Inc. shall be construed as a solicitation. ATI does not maintain an independent research department as defined in CFTC Regulation 1.71. Information obtained from third-party sources is believed to be reliable, but its accuracy is not guaranteed by Advance Trading Inc. Past performance is not necessarily indicative of future results.
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