On 07/12/2018 07:36 PM, Viktor Dukhovni wrote:
On Thu, Jul 12, 2018 at 07:20:26PM +0530, Ram wrote:
My postfix servers remain pretty busy throughout the day getting around
100 - 200 mails / second
I have seen that for every 100 k mails around 20 mails disappear from
the queue.
From maillogs , I can see smtpd accepting the connection , creating a
queue-id and then cleanup picking it up.
If you look closely, you'll see smtpd reporting early connection
termination after the queue file was created, and message-id written
but before the message is fully received (".").
Jul 12 18:20:35 smtpbp1 smtpbp1/cleanup[9121]: open incoming/6262B115F
Jul 12 18:20:35 smtpbp1 smtpbp1/cleanup[9121]: 6262B115F:
message-id=<XXXXXXXXXXx
Jul 12 18:20:35 smtpbp1 smtpbp1/cleanup[9121]: cleanup_flush: status 1
Jul 12 18:20:35 smtpbp1 smtpbp1/cleanup[9121]: send attr status = 1
Jul 12 18:20:35 smtpbp1 smtpbp1/cleanup[9121]: send attr reason =
Jul 12 18:20:35 smtpbp1 smtpbp1/cleanup[9121]: master_notify: status 1
Jul 12 18:20:35 smtpbp1 smtpbp1/cleanup[9121]: connection closed
What is the corresponding logging on the smtpd(8) side?
I will look at smtp logs too. The logs are a bit verbose for me to make
sense , but that should be done
But the smtp-client closing connection before "." is unlikely , because
the sender got a full DSN with an OK queued as ...
https://netcore.in/resources/webinar/how-has-browser-push-notification-grown-as-channel/
