On Fri, 8 Mar 2024, Sean Donelan wrote:
On Sat, 9 Mar 2024, Travis Garrison wrote:
This would be a company that has registered for an office365 account.
Office
365 company accounts are registered as companyname [dot] onmicrosoft [dot]
com. You then add domain aliases if you want to use your own preferred
domain name.
Microsoft "Know Your Customer"
Just a sampling of company names used for an office365 account.
n8uob4m[dot]onmicrosoft[dot]com
xenfx49[dot]onmicrosoft[dot]com
header onmicrosoft_spammer From =~ /<\S+\@\S+\.onmicrosoft\.com>/
score onmicrosoft_spammer 15
describe onmicrosoft_spammer Reject mail from Microsoft spammer obfuscation
service
After a bit of whack-a-mole with spam coming from various onmicrosoft.com
sub-domains, I arrived at the above, and haven't noticed any negative
effects.
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Jon Lewis, MCP :) | I route
Blue Stream Fiber, Sr. Neteng | therefore you are
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