Working on extracting some clean logs. One thing I'm noticing is that the two repeats I've had recently were both from amazonses.com and were TLS encrypted.
-Chris On Thu, Jul 30, 2020 at 6:44 AM Eric Broch <[email protected]> wrote: > It's be nice to have the smtp log and the email header. > On 7/29/2020 12:40 PM, Chris wrote: > > I've had some recent repeats, but haven't had a chance to dig them out of > the logs yet. I'll try to find time to do that tonight. > > On Thu, Jul 30, 2020 at 2:14 AM Eric Broch <[email protected]> > wrote: > >> Hi Chris, >> >> Did you save any of the SMTP logs for those messages that were >> re-delivered and email headers? >> >> Eric >> On 7/17/2020 7:09 PM, Chris wrote: >> >> As soon as I have something useful from recordio I'll post it. >> >> On Thu, Jul 16, 2020 at 6:54 AM Eric Broch <[email protected]> >> wrote: >> >>> Can you tell me what the log shows for one of these messages? >>> On 7/15/2020 12:42 PM, Eric Broch wrote: >>> >>> And, what version of qmail? >>> On 7/15/2020 12:41 PM, Eric Broch wrote: >>> >>> Did you turn on recordio? >>> On 7/15/2020 11:33 AM, Boheme wrote: >>> >>> Nope. It’s insanely random. >>> >>> -Sent from my Pip-Boy 3000 >>> >>> On 16/07/2020, at 5:27 AM, Eric Broch <[email protected]> >>> <[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 >>>> >>>
