[wildekek]

So, Apple sends the wrong EHLO domain when trying to send emails out. This results in them dropping emails to their own users. Can't get past Apple's level 1 support. How can I get to someone that maintains their SMTP k8s cluster?

[morphle]

We usually ask around on the NANOG mailing list. Someone on that list usually already knows the contact method or a person at an ISP, datacenter or hyperscaler.

https://nanog.org/resources/nanog-mailing-lists/

[systemswizard]

https://support.apple.com/en-us/102322#:~:text=If%20you%20st...

[saagarjha]

Ah yes. If you are having problems with your email, send us an email.

[qingcharles]

https://news.ycombinator.com/item?id=43512353

https://www.linkedin.com/in/hserus/

[nikanj]

> How can I get to someone that maintains their SMTP k8s cluster?

By posting on Hacker News and making it to the front page. The same support strategy also works for all the other major providers