I am the owner of the Tosa Spokesmen, and the people in question are not being moderated. In fact, one of the emails that was delayed was from one of our moderators! I don't have a funky setup here. I don't know what CMGW is, and its not something that I've configured.
I do have a custom domain with GoDaddy, but I am using straight email forwarding to Gmail. It does not hit a mailbox in between.
On Fri, Sep 13, 2019 at 6:11 PM Shal Farley <shals2nd@...> wrote:
Duane,
CMGW is Connection Manager Gateway.? I'd guess that there was a problem with GIO making a connection via the manager to secureserver.? The GIO site will keep trying to send emails until it's either successful or gets a bounce reply.
I think CMGW must be a part of Nick's setup, not a part of Groups.io. Hence it still sounds like greylisting to me.
That is, it probably wasn't so much a problem making a connection as being given a 4xx "try again later" response from CMGW. Finally (five hours later) CMGW gave a 2xx "success" response and passed the message on to the rest of Nick's inbound chain.
In the screenshot, rows 0, 1, and 2 would be the inbound leg from Nick to Groups.io, 3, 4, 5, 6, and 7 would be the outbound leg from Groups.io to Nick's email interface.