Re: [Exim] Callout question

Paul Wilson wrote:

> I just started using callout for sender verification with exim 4.12. I'm
> seeing this every so often:
>
> 2003-01-03 12:24:11 H=(mail.atexe.net) [67.98.243.22] sender verify
> defer for : response to "initial connection" from
> mail.oska.net [66.230.223.92] was

I see this too, it's a small buglet in the callout code. This same message is
used if the initial banner from the target server does not start with a 2xx
status code, or if the connection is refused at the TCP level. In the latter
case, there's no text message from the refusal to include, but the callout code
could create one, I suppose.