Hacker News new | ask | show | jobs
by RHSeeger 168 days ago
How would that work? The email address generally has the ISP's domain name in it.
1 comments
layer8 168 days ago
Similar as it happens for phone numbers, where there is internal routing of phone calls between providers. A customer can be at a different provider with their phone number than the provider who “owns” the containing block of numbers.
link