It is entirely possible that with carrier grade NAT, the outbound traffic of an entire broadband provider might go out from a very few IPs. And if these IPs also carry traffic from a spammer who is abusing GMX outbounds ..
—srs ________________________________ From: mailop <mailop-boun...@mailop.org> on behalf of Ralph Seichter via mailop <mailop@mailop.org> Sent: Monday, July 15, 2024 10:18:13 AM To: mailop@mailop.org <mailop@mailop.org> Subject: Re: [mailop] Strange sending issues with GMX * Jeff Pang via mailop: > My concern is that they only classify spam emails based on IP > addresses. Do they really? Are you completely certain it is not a combination of factors? In any case, it is something you need to discuss with people who are actually in positions to do something about it. -Ralph _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
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