On 30/04/2022 17:43, Adam D. Barratt via Exim-users wrote:
This is likely to be the result of a known issue with Google's TCP Fast Open setup - see e.g. https://blog.apnic.net/2021/07/05/tcp-fast-open-not-so-fast/
Always worth a try, but that blog description doesn't match what the packet capture showed. -- 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/
