On 16/08/2019 09:17, Evgeniy Berdnikov via Exim-users wrote: > On Thu, Aug 15, 2019 at 10:37:47PM +0100, Jeremy Harris via Exim-users wrote: >> On 15/08/2019 21:59, Evgeniy Berdnikov via Exim-users wrote: >>> However, there are duplicates in cache, for different domains. >>> Examples: >>> >>> # exim_dumpdb /var/spool/exim4 callout | fgrep -i nore...@cnews.ru >>> 25-Jul-2019 15:06:55 nore...@cnews.ru callout=accept >>> 25-Jul-2019 15:06:56 nore...@cnews.ru callout=accept >> >>> Have anybody idea why could it happen? >> >> You also verify header_sender ? > > No, only env_from. > > Duplicates are also seen for mails rejected on the RCPT stage: > > 18-Jul-2019 12:05:21 i...@03-mrx.ru callout=reject > 18-Jul-2019 12:05:22 i...@03-mrx.ru callout=reject > > 24-Jul-2019 10:41:12 i...@avtosnabservice.ru callout=reject > 24-Jul-2019 10:41:12 i...@avtosnabservice.ru callout=reject > > It's interesting that case change happens for 2nd level subdomain part.
Indeed. I'm still baffled by the duplication. Might there be an IDN-related component to the issue? Do you run with smtputf8_advertise_hosts ? My only other thought would be to try to catch one of these in the act of creation, and get a full debug run. That won't be simple. -- Cheers, Jeremy -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
