the real server doesn't send directly, but send via a gateway such as
mail.baby.
Thanks.
However, on the outbound, if the mx.myserver.com sends directly, you may
run into issues there with servers that don't have a record on
their MX - unless you proxy to a smarthost that can do IPv4.
Ah, you'd be using Cloudflare's email routing. If Cloudflare's MTA can deliver
over IPv6, you should be ok, as only they would be delivering to the subdomain
and everyone else would deliver to Cloudflare first.
However, on the outbound, if the mx.myserver.com sends directly, you may run
into i
Hello
I was thinking to use cloudflare email routing for incoming messages.
for example,
domain.com points MX to mx.cloudflare.net
And,
sub.domain.com points MX to mx.myserver.com
mx.myserver.com has ipv6 only.
When u...@domain.com gets messages from internet, they are accepted by
cloudflar
* Jeff P. via mailop:
> Can cloudflare (or others) deliver messages correctly to this IPv6 MX?
The longish answer is a resounding "maybe". An IPv6-only MX can be
reached only by those third-party servers which support outbound IPv6
connections on their end. Even in 2024, that is by no means every
Am Sat, 8 Jun 2024 10:24:41 +0800
schrieb Jeff P via mailop :
> Can cloudflare (or others) deliver messages correctly to this IPv6 MX?
If they support IPv6, this will work.
The interesting things is how is you priority set?
Is the IPv6 MX the highest?
Is it known that some MTAs have problems wit
https://developers.cloudflare.com/email-routing/postmaster/#ipv6-support
On 6/7/2024 9:24 PM, Jeff P via mailop wrote:
Hello
I have a VPS which has IPv6 only.
If I setup a mailserver on it, and use cloudflare email routing as the
front.
Can cloudflare (or others) deliver messages correctly to
Cloudflare typically doesn't proxy SMTP traffic. Unless something
changed from the last I knew, I believe an enterprise plan may be
required for them to do it. You might need to proxy the SMTP yourself
through another dual stack system.
If I'm wrong feel free to embarrass me. I've grown more c
Hello
I have a VPS which has IPv6 only.
If I setup a mailserver on it, and use cloudflare email routing as the
front.
Can cloudflare (or others) deliver messages correctly to this IPv6 MX?
Thanks.
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