Thanks, I saw the delists coming through after your reply. -----Original Message----- From: mailop <[email protected]> On Behalf Of Jarland Donnell via mailop Sent: Tuesday, 2 November 2021 8:19 PM To: [email protected] Subject: Re: [mailop] cloudapp.azure.com spamming again
----------------------------------------------------------------------------------------------------------------------------------------- CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. ----------------------------------------------------------------------------------------------------------------------------------------- That's me. In my second run through I seem to have successfully not listed any used by Office 365, and anything else legitimate that doesn't send mail I generally don't worry about hitting. Casting too wide of a net is only a problem if it catches something you don't want it too. That said, I seem to have still missed the full range of cloud server IPs and I've made a third run through to just hit the IPs that have sent spam to my servers. That isn't very effective either, since they're just cycling through cloud IPs like candy. They're also rotating out domains and email subjects quite rapidly. Maybe I need to rethink the method entirely. Microsoft IP + no envelope sender looks to be a good combo to target what I'm seeing. On 2021-11-01 22:38, Graeme Slogrove via mailop wrote: > (That link is being deprecated) Email secured by Trustwave advanced threat protection. Learn more at https://trus.tw/mailmarshal This transmission may contain information that is privileged, confidential, and/or exempt from disclosure under applicable law. If you are not the intended recipient, you are hereby notified that any disclosure, copying, distribution, or use of the information contained herein (including any reliance thereon) is STRICTLY PROHIBITED. If you received this transmission in error, please immediately contact the sender and destroy the material in its entirety, whether in electronic or hard copy format. _______________________________________________ mailop mailing list [email protected] https://list.mailop.org/listinfo/mailop
