On 2022-06-30 14:00, Michael Peddemors via mailop wrote:
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..
Oh, and SendGrid.. please..
From: MAIL IT <[email protected]>
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That phishing template has been making the rounds for over a year now..
We aren't really trying are we?
--
"Catch the Magic of Linux..."
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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.
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