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Help what happened
(alien.top)
So I have set up my own mail server ๐ ๐. What an achievement for me ๐๐ And it was working fine till recently. It becomes really, really slow. And I checked the log and found out this. What could I do and what's the purpose of this? Is it a brute force attack? All these ips are owned by the same person/group?? Any help or pointers will be deeply appreciated
It's not a big deal to me and I'd rather have control over the services and, more importantly, the data. And my rented server is cheap.