Just as a catchall to get any bounces coming in? Mailchimp is where their abuse and other mailboxes are located.
--srs From: mailop <mailop-boun...@mailop.org> on behalf of Michael Peddemors via mailop <mailop@mailop.org> Date: Thursday, 30 June 2022 at 2:05 PM To: mailop@mailop.org <mailop@mailop.org> Subject: [mailop] Interesting question from a team member, MX chaining, list-manage.com I know this doesn't look professional, but the question from the team member does this contravene any rules or best practices. list-manage.com This domain does not have any A records. It has a single MX record pointed at: mail.admin.mailchimp.com That hostname exists, but it doesn't have an A RECORD. It in turn has just a single MX Record. inbound-mx1.mailchimpapp.net Kind of a strange MX delegation.. I assume to avoid CNAME's But it does seem very strange. Comments anyone? I didn't have an answer for him.. -- Michael -- Have a great long weekend all.. Was going to write a matching long 'state' of the union (activity) but it is too sunny out.. short form is.. * Sendgrid Really bad this week again * Mailgun having similar situation? * More PREFIX BROKERS MNT IP space coming out, same bad guys as usual, Serverion et al. Some complimentary activity from Russion hosters. * OVH Still handing out IP ranges to show shoe spammers * Short Bot Traffic run beginning of week, but quieted quickly * Gmail, Gmail Gmail.. * Increase in random compromises on VPS providers, OVH, DreamHost, StratoServer * Increase in Japanese based spammers.. -- "Catch the Magic of Linux..." ------------------------------------------------------------------------ Michael Peddemors, President/CEO LinuxMagic Inc. Visit us at http://www.linuxmagic.com @linuxmagic A Wizard IT Company - For More Info http://www.wizard.ca "LinuxMagic" a Registered TradeMark of Wizard Tower TechnoServices Ltd. ------------------------------------------------------------------------ 604-682-0300 Beautiful British Columbia, Canada This email and any electronic data contained are confidential and intended solely for the use of the individual or entity to which they are addressed. Please note that any views or opinions presented in this email are solely those of the author and are not intended to represent those of the company. _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
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