Hello, Our mailserver (non-Exim..it's Kerio 6.6.2) is experiencing a consistent and repeatable smtp banner delay when connecting to Exim 4.69 mail servers. When telnet'ing from our outbound MTA to port 25 on four different Exim 4.69 domains/servers there is a delay of precisely 2 minutes and 30 seconds before I see the SMTP banner. When I telnet from a different IP address (same /24 network as the Kerio mail server) to the same four Exim servers, I receive no delay.
I suspect there is some type of greylisting/antispam going on here, but the delay seems to be quite excessive. I have checked spamhaus to see if our server's IP is listed currently, but it is not. Would you folks know of a reason why Exim build 4.69 would be behaving this way consistently across four different domains? I have not seen this issue other than on Exim 4.69 (but I have only seen it today on these four domains). Thank You. -Eric -- ## List details at http://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/
