Re: [mailop] Strange Behavior from Microsoft IP Address

2024-05-08 Thread Gellner, Oliver via mailop
On 07.05.2024 at 17:12 Vitali Quiering via mailop wrote: > We've identified an IP address, notably tied to Microsoft (20.203.218.75), > executing thousands of hits on our URLs almost immediately after dispatching > a newsletter. However, the peculiar part is the variation in the hash >

Re: [mailop] Strange Behavior from Microsoft IP Address

2024-05-07 Thread Mark Milhollan via mailop
On Tue, 7 May 2024, Vitali Quiering wrote: We've identified an IP address, notably tied to Microsoft (20.203.218.75), executing thousands of hits on our URLs almost immediately after dispatching a newsletter. However, the peculiar part is the variation in the hash segments they're accessing.

Re: [mailop] Strange Behavior from Microsoft IP Address

2024-05-07 Thread Atro Tossavainen via mailop
> To give you a bit of context, we operate as an ESP, facilitating our > customers in sending out newsletters. If you want anybody to have an opinion on this stuff why don't you identify yourself, the domain names and the IPs involved. -- Atro Tossavainen, Founder, Partner Koli-Lõks OÜ (reg.

[mailop] Strange Behavior from Microsoft IP Address

2024-05-07 Thread Vitali Quiering via mailop
Hello everyone, I hope you're all doing well! I'm reaching out to the community because we've encountered some weird behavior from a source connected to Microsoft, and despite our attempts, haven't yet received an explanation from their end. I'm curious if anyone here, perhaps from Microsoft