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Also run my one server for years without too much trouble. Hotmail is the one giving me the most hassle - for some reason they periodically block my IP address
by gbuk2013 5y ago
Also run my one server for years without too much trouble. Hotmail is the one giving me the most hassle - for some reason they periodically block my IP address for apparently belonging to an ASN they block … except it belongs to an entirely different ASN. My provider (RamNode) say they’ve been trying to get someone there for years to fix their system but didn’t help, so I just fill in their unblock form now and again.
- dorfsmay 5y agoIf you have any neighbourgh on your block that has sent spam, then the entire IP block gets a bad reputation. I moved away from OVH because of this. I no longer get the issue )on Vultr) but still get 100% blocked by outlook.com and blocked by Gmail if I'm the one initiating the conversation (I can mail people once they've emailed me at least once)
- gbuk2013 5y agoTheir email referenced AS3150 ... Here is what the (clearly frustrated) RamNode support person had to say last time I enquired: AS3150 is NTT, a large backbone provider: https://bgp.he.net /AS3150 RamNode runs AS3842 and AS198203. We have contacted them before - they don't know why nor care why their system is raising issue with AS3150 in regard to emails from our network. But this issue isn't exclusive to our network either, and no other major email provider blocks emails like this. I have no reason not to believe him. :)
- habibur 5y agoSame goes for me. Running postfix server on DO box for a decade. Hotmail is the most troublesome.