Nope. It’s insanely random. -Sent from my Pip-Boy 3000
> On 16/07/2020, at 5:27 AM, Eric Broch <[email protected]> wrote: > > > Can you repeat this error at will? > >> On 7/10/2020 2:15 AM, Chris wrote: >> I've disabled spamdyke, the source of the 421 timeout error; but I'm still >> getting re-delivery of emails. Not as frequently, but I've received the >> same two emails a dozen times today. >> >> Has anyone else experienced this before? >> >> -Chris >> >> On Tue, Jun 30, 2020 at 7:30 AM Chris <[email protected]> wrote: >>> A few nights ago I shut down the VM that my qmailtoaster runs on, bumped >>> the memory up to 4g, and restarted it. First reboot in a long while, so I >>> was nervous. Everything seemed fine. >>> >>> The next day I noticed that there were a couple of emails I had deleted >>> that had re-appeared. I'd delete them again, and they'd come back again. >>> My mail client shows date sent and date received, and they were definitely >>> all the same sender time. Checking the logs, I see the same set of email >>> being re-accepted in /var/log/qmail/smtp/current over and over. >>> >>> Finally I have a clue. Gmail sent me a delivery warning about one of the >>> emails, as it was a test message from myself, and it says my server is >>> responding with error: >>> >>> 421 Timeout. Talk faster next time. >>> >>> So it seems the email is getting accepted, but then the sending server is >>> given an error 421, so it queues it up for re-delivery. >>> >>> Any suggestions on what I should be looking at to figure this out? >>> >>> -Chris
