2 ms·
> I really like the idea of setting your MX record to 127.0.0.1. I am not sure what problems this causes (the author mentions people are angry about it) but I l
by dcormier 6y ago
> I really like the idea of setting your MX record to 127.0.0.1. I am not sure what problems this causes (the author mentions people are angry about it) but I like it.
I imagine it could cause annoying loops with some mail server configurations.
RFC 7505[1] defines null MX records. This might be a good alternative, depending on what your intention is.
[1] https://tools.ietf.org/html/rfc7505 https://tools.ietf.org/html/rfc7505