On Sat, Nov 08, 2025 at 09:52:01AM -0800, Marc MERLIN via Exim-users wrote:
> So the problem seems to be IPv6 and the fact that my servers are not > configured to do IPv6. > Now I'm a bit surprised that exim would prefer IPv6, fail, and not > fallback to IPv4 > Also, if interface is set to an IPv4 address in the config, would > would exim even try to do IPv6 and then, indeed, fail? Your system may not be configured for IPv6 ... except for DNS. Have you made the suggested change in /etc/gai.conf for hosts that prefer IPv4? (Knowing who you are, so assuming a GNU/Linux system.) -- Ian -- ## subscription configuration (requires account): ## https://lists.exim.org/mailman3/postorius/lists/exim-users.lists.exim.org/ ## unsubscribe (doesn't require an account): ## [email protected] ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
