Problems sending to external domains

Recently upgraded to 0.5. I have external DNS.

Seeing this “error” in the systems status checks page now:

MTA-STS policy is missing: STSFetchResult.NONE

This is happening in mail.log now:

NOQUEUE: reject: RCPT from mypc[IPV6Address]: 550 5.1.1 <>: Recipient address rejected:; from…

That’s slightly truncated as it seems to contain more than two links (new user) I

I’ve regularly updated miab and have used it for a good few years. This is the first and only showstopper I’ve experienced. Any ideas, folks?

Are the delivery issues limited to only gmail?

I have not followed the discussion of the MTA-STS issue, but you can find the discussion here:

Thanks for the reply.

The error seems to be happening when sending to domains external to the MIAB. Tried it to a Yahoo account and a GMail account I have. I’ve risked trying to other external domains, all with the same result.