[Mimedefang] Trailing dots in hostname lookups
Kevin A. McGrail
kmcgrail at pccc.com
Fri Feb 2 18:59:32 EST 2024
On 2/2/2024 6:35 PM, Kenneth Porter via MIMEDefang wrote:
>
> Is this something to even be worried about? My search list has 4
> entries so every lookup fails 4 times before it resolves to the
> external MX server.
Hi Kenneth, are your 4 search domains local lookups likely to be very
quick that havee high availability? Otherwise they could add a lot of
delays so I do think it's worth more research.
Can you post some of the log lines from maillog verbatim? It might
trigger a thought.
Regards,
KAM
More information about the MIMEDefang
mailing list